Task: Answer the multiple-choice question.
Question: Which compound has a 23.475% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: Cc1ccc(C2=NCC(=O)N(CC(=O)N3CCCCC3)c3sc(C)c(C)c32)cc1
b: CCOC(=O)c1sc2nc(C)nc(Nc3ccc(OC)c(OC)c3)c2c1C
c: Cc1ccc2c(CC(=O)Nc3cccc(S(=O)(=O)N4CCOCC4)c3)coc2c1
d: CC(=O)N1CCC(N(CCN2CCOCC2)C(=S)Nc2cccc(C)c2)CC1
Answer: b. CCOC(=O)c1sc2nc(C)nc(Nc3ccc(OC)c(OC)c3)c2c1C
{#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#}
CCOC(=O)c1sc2nc(C)nc(Nc3ccc(OC)c(OC)c3)c2c1C
CCOC(=O)c1sc2nc(C)nc(Nc3ccc(OC)c(OC)c3)c2c1C
ethyl 4-(3,4-dimethoxyanilino)-2,5-dimethylthieno[2,3-d]pyrimidine-6-carboxylate