Task: Answer the MCQ question.
Question: Which drug exhibits a -0.252\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) COc1cc(NC(=O)c2ccco2)ccc1NC(=O)C(C)C
b) Cc1cccc(N(CC(=O)NC(C)C)C(=O)CCC(=O)Nc2nccs2)c1
c) CCc1nnc(NC(=O)CN2C(=O)NC3(CC(C)CC(C)(C)C3)C2=O)s1
d) Cl.O=C(NCCCn1ccnc1)c1cc(Cl)cc(Cl)c1
Answer: a. COc1cc(NC(=O)c2ccco2)ccc1NC(=O)C(C)C
{#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#}
COc1cc(NC(=O)c2ccco2)ccc1NC(=O)C(C)C
COc1cc(NC(=O)c2ccco2)ccc1NC(=O)C(C)C
N-[3-methoxy-4-(2-methylpropanoylamino)phenyl]furan-2-carboxamide