Task: Answer the MCQ question.
Query: Which drug exhibits a -3.437% 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] COc1ccc(OC)c2[nH]c(=O)c(CCNC(=O)CC(C)C)cc12
[b] Cc1ccccc1-c1cc(C(=O)NCC2CC2)n(CC2CC(c3cccnc3)=NO2)n1
[c] CCC(=O)NCCN1CCN(C(=O)CC)CC1
Answer: a. COc1ccc(OC)c2[nH]c(=O)c(CCNC(=O)CC(C)C)cc12
{#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#}
COc1ccc(OC)c2[nH]c(=O)c(CCNC(=O)CC(C)C)cc12
COc1ccc(OC)c2[nH]c(=O)c(CCNC(=O)CC(C)C)cc12
N-[2-(5,8-dimethoxy-2-oxo-1H-quinolin-3-yl)ethyl]-3-methylbutanamide