Task: Answer the MCQ question.
Question: Which drug exhibits a -2.584% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) Cc1ccc2nc(SCC(=O)c3c(C)[nH]c4ccccc34)[nH]c2c1
(b) CCC(Sc1ncnc2sc(C)c(C)c12)C(=O)OC
(c) CC(=O)NC1(C(F)(F)F)N=C(c2ccccc2)NC1=O
(d) O=C(Nc1nc(C2C3CC4CC(C3)CC2C4)cs1)c1cc2cc([N+](=O)[O-])ccc2oc1=O
Answer: b. CCC(Sc1ncnc2sc(C)c(C)c12)C(=O)OC
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCC(Sc1ncnc2sc(C)c(C)c12)C(=O)OC
CCC(Sc1ncnc2sc(C)c(C)c12)C(=O)OC
methyl 2-(5,6-dimethylthieno[2,3-d]pyrimidin-4-yl)sulfanylbutanoate