Task: Answer the multiple-choice question.
Question: Which drug exhibits a 4.687\% 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 additional words.
Options:
[a] COc1ccc(OC)c(CCNC(=O)c2sc3nc4n(c(=O)c3c2C)CCC4)c1
[b] COc1cccc(OC)c1C(=O)Nc1c(C)n(C)n(-c2ccccc2)c1=O
[c] NC(=O)C1(N2CCCCC2)CCN(C(=S)Nc2cccc(Cl)c2)CC1
[d] CC(C)(C)c1cc(S(=O)(=O)CCc2ccncc2)cc(C(C)(C)C)c1F
[e] CCC(C)Sc1ccc([C@@H]2[C@@H]3C(=O)N(C)C(=O)[C@@H]3[C@]3(C(=O)OC)CCCCN23)cc1OC.O=C(O)C(F)(F)F
Answer: b. COc1cccc(OC)c1C(=O)Nc1c(C)n(C)n(-c2ccccc2)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#}
COc1cccc(OC)c1C(=O)Nc1c(C)n(C)n(-c2ccccc2)c1=O
COc1cccc(OC)c1C(=O)Nc1c(C)n(C)n(-c2ccccc2)c1=O
N-(1,5-dimethyl-3-oxo-2-phenylpyrazol-4-yl)-2,6-dimethoxybenzamide