Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a -7.301\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. CO/N=C/c1ccc(N2CCN(C(=O)c3cccc(C(F)(F)F)c3)CC2)c([N+](=O)[O-])c1
b. CC(=O)OCC(=O)Nc1cc(S(=O)(=O)N2CCCCCC2)ccc1Cl
c. COc1ccc(C2C(C(C)=O)=C(Nc3ccccc3)CC(C)(O)C2C(C)=O)cc1OC
d. CCC(C)(C)N1CC(=O)N(Cc2ccccc2)C(c2ccc(OC)cc2)C1=O
Answer: d. CCC(C)(C)N1CC(=O)N(Cc2ccccc2)C(c2ccc(OC)cc2)C1=O
{#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#}
CCC(C)(C)N1CC(=O)N(Cc2ccccc2)C(c2ccc(OC)cc2)C1=O
CCC(C)(C)N1CC(=O)N(Cc2ccccc2)C(c2ccc(OC)cc2)C1=O
[C][C][C][Branch1][C][C][Branch1][C][C][N][C][C][=Branch1][C][=O][N][Branch1][#Branch2][C][C][=C][C][=C][C][=C][Ring1][=Branch1][C][Branch1][=N][C][=C][C][=C][Branch1][Ring1][O][C][C][=C][Ring1][Branch2][C][Ring2][Ring1][=Branch1][=O]
4-benzyl-3-(4-methoxyphenyl)-1-(2-methylbutan-2-yl)piperazine-2,5-dione