Task: Answer the multiple choice question.
Question: Which drug exhibits a 11.777\% 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. Cc1ccc(S(=O)(=O)N2CCN(C(=O)CN3CCCSc4ccccc43)CC2)cc1
b. Cc1ccccc1-c1nnn(CC(=O)N2CCN(C(=O)c3ccco3)CC2)n1
c. COc1cccc2cc(C(=O)Oc3ccccc3)c(=O)oc12
Answer: c. COc1cccc2cc(C(=O)Oc3ccccc3)c(=O)oc12
{#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#}
COc1cccc2cc(C(=O)Oc3ccccc3)c(=O)oc12
COc1cccc2cc(C(=O)Oc3ccccc3)c(=O)oc12
phenyl 8-methoxy-2-oxochromene-3-carboxylate