Task: Answer the multiple-choice question.
Question: Which compound has a 6.721\% 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) Cc1ccc(NC(=O)c2cc(-c3ccccc3)n[nH]2)cc1
(b) COc1cc(S(=O)(=O)Nc2ncccc2C)c(OC)cc1Cl
(c) Oc1c(C=NCc2ccncc2)sc2ccccc12
(d) Cc1csc(C2=C(O)CN(CCc3ccccc3)C2=N)n1
(e) COc1ccc(N2CCN(Cc3nc4ccccc4c(=O)[nH]3)CC2)cc1
Answer: c. Oc1c(C=NCc2ccncc2)sc2ccccc12
{#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#}
Oc1c(C=NCc2ccncc2)sc2ccccc12
Oc1c(C=NCc2ccncc2)sc2ccccc12
2-(pyridin-4-ylmethyliminomethyl)-1-benzothiophen-3-ol