Task: Answer the MCQ question.
Question: Which drug exhibits a -8.236% 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 additional words.
Options:
a COC(=O)c1sc(NC(=O)C2CCCO2)c(C(=O)OC)c1C
b CC(C)[C@H](N[C@@H](C)c1ccccc1)c1c(O)ccc2ccccc12
c CC1C(c2ccccc2)N(C)C(c2ccccc2)CC1(O)c1ccccc1
d Cn1nc(C(=O)Nc2ccccc2Cl)cc1C(=O)Nc1ccccc1Cl
Answer: a. COC(=O)c1sc(NC(=O)C2CCCO2)c(C(=O)OC)c1C
{#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#}
COC(=O)c1sc(NC(=O)C2CCCO2)c(C(=O)OC)c1C
COC(=O)c1sc(NC(=O)C2CCCO2)c(C(=O)OC)c1C
dimethyl 3-methyl-5-(oxolane-2-carbonylamino)thiophene-2,4-dicarboxylate