Task: Answer the MCQ question.
Query: Which compound exhibits a 8.923% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. COc1ccccc1NCCC(=O)OCC(=O)NC1CC1
b. Cc1ccnc(NC(=O)c2ccc(S(=O)(=O)N3CCC(C)CC3)cc2)c1
c. CCOC(=O)N1CCN(C(=O)c2cc(OC)c(OC)c(OC)c2)CC1
Answer: c. CCOC(=O)N1CCN(C(=O)c2cc(OC)c(OC)c(OC)c2)CC1
{#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)N1CCN(C(=O)c2cc(OC)c(OC)c(OC)c2)CC1
CCOC(=O)N1CCN(C(=O)c2cc(OC)c(OC)c(OC)c2)CC1
ethyl 4-(3,4,5-trimethoxybenzoyl)piperazine-1-carboxylate