Task: Answer the multiple choice question.
Question: Which drug exhibits a 9.692\% 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 CCOC(=O)N1CCN(c2cc(=O)n(-c3cccc(C)c3)c(=O)[nH]2)CC1
b CCOCc1nnc(NC(=O)c2cc(OC)c(OC)c(OC)c2)s1
c CCOC(=O)c1c(NC(=O)CSc2nnc(CNc3ccc(OC)cc3)n2C)sc(C)c1C
Answer: b. CCOCc1nnc(NC(=O)c2cc(OC)c(OC)c(OC)c2)s1
{#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#}
CCOCc1nnc(NC(=O)c2cc(OC)c(OC)c(OC)c2)s1
CCOCc1nnc(NC(=O)c2cc(OC)c(OC)c(OC)c2)s1
N-[5-(ethoxymethyl)-1,3,4-thiadiazol-2-yl]-3,4,5-trimethoxybenzamide