Task: Answer the multiple-choice question.
Query: Which drug exhibits a 7.466\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. COc1cc(NS(=O)(=O)c2ccc(Cl)cc2)c(C(=O)O)cc1OC
b. CC(C)(C)c1cc(P(=O)(c2ccccc2)c2ccccc2)ccc1O
c. O=C(OCCNC(=O)c1cc2ccccc2oc1=O)c1cccnc1
Answer: c. O=C(OCCNC(=O)c1cc2ccccc2oc1=O)c1cccnc1
{#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#}
O=C(OCCNC(=O)c1cc2ccccc2oc1=O)c1cccnc1
O=C(OCCNC(=O)c1cc2ccccc2oc1=O)c1cccnc1
2-[(2-oxochromene-3-carbonyl)amino]ethylpyridine-3-carboxylate