Task: Answer the multiple-choice question.
Query: Which compound has a 18.469\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a CC[C@H](C)[C@@H](C(=O)NCCCCCCCCCCC(=O)N1CCNCC1)n1cc(CCCCN=C(N)N)nn1
b COc1cc(OC)cc(C(=O)N=c2sc3ccccc3n2C)c1
c CC(C)(C)OC(=O)N1CCC(C(=O)NNC(=O)c2ccc(Cl)cc2Cl)CC1
d Nc1c(-c2ccc(F)cc2)cnn1C1CCS(=O)(=O)C1
e COc1cccc(C(=O)NC(=S)Nc2ccccc2N2CCCC2)c1
Answer: b. COc1cc(OC)cc(C(=O)N=c2sc3ccccc3n2C)c1
{#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#}
COc1cc(OC)cc(C(=O)N=c2sc3ccccc3n2C)c1
COc1cc(OC)cc(C(=O)N=c2sc3ccccc3n2C)c1
3,5-dimethoxy-N-(3-methyl-1,3-benzothiazol-2-ylidene)benzamide