Task: Answer the multiple-choice question.
Query: Which drug has a 5.242\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a.) COC(=O)c1sc(NC(=O)c2cc(C)on2)nc1C
b.) COc1ccc(CNC(=O)CCn2nc(C)c3c(C)n(-c4ccccc4)nc3c2=O)c(OC)c1
c.) COc1c(C)cc(C(=O)C2CCCN(C(=O)c3cccc(F)c3)C2)cc1C
d.) O=C1CC(C(=O)NCc2ccccc2)N=C(N2CCCCC2)N1
Answer: a. COC(=O)c1sc(NC(=O)c2cc(C)on2)nc1C
{#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#}
COC(=O)c1sc(NC(=O)c2cc(C)on2)nc1C
COC(=O)c1sc(NC(=O)c2cc(C)on2)nc1C
methyl 4-methyl-2-[(5-methyl-1,2-oxazole-3-carbonyl)amino]-1,3-thiazole-5-carboxylate