Task: Answer the MCQ question.
Question: Which compound exhibits a 2.710\% 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) COC(=O)c1ccc(NC(=O)c2ccco2)cc1
b) Cc1ccc(S(=O)(=O)Nc2ccc3c(c2)n(C)c(=O)n3C)cc1
c) Cc1cc(OCCCC(=O)NCCc2ccccn2)ccc1Cl
d) O=C(Cn1nc(-c2ccccc2)ccc1=O)N1CCOCC1
Answer: a. COC(=O)c1ccc(NC(=O)c2ccco2)cc1
{#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)c1ccc(NC(=O)c2ccco2)cc1
COC(=O)c1ccc(NC(=O)c2ccco2)cc1
methyl4-(furan-2-carbonylamino)benzoate