Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a -15.664\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: CCOC(=O)C1CCN(Cc2cn[nH]c2-c2ccc(C)cc2)CC1
b: COc1ccc(/C=N/NC(=O)CCC(=O)Nc2ccccc2)cc1OC
c: CC(=O)[C@@H]1[C@@H](C(=O)c2ccc(C)cc2)[C@]2(C(=O)Nc3ccccc32)[C@H]2C=Cc3cc(F)ccc3N12
d: CC1CCCCN1C(=O)COC(=O)/C=C/c1ccc2ccccc2n1
e: C=CCNC(=S)NNc1nc2sc3c(c2c(=O)[nH]1)CC(C)(C)OC3
Answer: b. COc1ccc(/C=N/NC(=O)CCC(=O)Nc2ccccc2)cc1OC
{#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#}
COc1ccc(/C=N/NC(=O)CCC(=O)Nc2ccccc2)cc1OC
COc1ccc(/C=N/NC(=O)CCC(=O)Nc2ccccc2)cc1OC
N'-[(E)-(3,4-dimethoxyphenyl)methylideneamino]-N-phenylbutanediamide