Problem statement: Answer the multiple choice question.
Query: Which compound has a 6.339\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. COc1ccc(CCNC(=O)C2CC(=O)N(c3ccc(F)cc3)C2)cc1OC
b. Cc1[nH]nc2c1C1(CCN(C(=O)c3ccccc3)CC1)C(C#N)=C(N)O2
c. COc1ccc(-c2cc(C(F)(F)F)n3nc(C(=O)N4CCCCC4)cc3n2)cc1
d. C=CCn1c(SCC(=O)c2ccc(Br)cc2)nnc1C(CC(C)C)NC(=O)c1cccs1
e. CCS(=O)(=O)Nc1cccc(C2=NN(C(C)=O)C(c3cccs3)C2)c1
Answer: b. Cc1[nH]nc2c1C1(CCN(C(=O)c3ccccc3)CC1)C(C#N)=C(N)O2
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Cc1[nH]nc2c1C1(CCN(C(=O)c3ccccc3)CC1)C(C#N)=C(N)O2
Cc1[nH]nc2c1C1(CCN(C(=O)c3ccccc3)CC1)C(C#N)=C(N)O2
[C][C][NH1][N][=C][C][=Ring1][Branch1][C][Branch2][Ring1][=Branch1][C][C][N][Branch1][=N][C][=Branch1][C][=O][C][=C][C][=C][C][=C][Ring1][=Branch1][C][C][Ring1][=C][C][Branch1][Ring1][C][#N][=C][Branch1][C][N][O][Ring2][Ring1][=Branch1]
6-amino-1'-benzoyl-3-methylspiro[2H-pyrano[2,3-c]pyrazole-4,4'-piperidine]-5-carbonitrile