Task: Answer the multiple choice question.
Query: Which compound exhibits a 13.073\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a.) COc1cccc(NC(=O)Nc2nnc(Cc3ccc(OC)c(OC)c3)s2)c1
b.) COc1cc(C(=O)NCCc2ccc(S(N)(=O)=O)cc2)cc(OC)c1OC
c.) CCCCCCCn1ccc(O)c(CC(=O)OC)c1=O
Answer: a. COc1cccc(NC(=O)Nc2nnc(Cc3ccc(OC)c(OC)c3)s2)c1
{#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#}
COc1cccc(NC(=O)Nc2nnc(Cc3ccc(OC)c(OC)c3)s2)c1
COc1cccc(NC(=O)Nc2nnc(Cc3ccc(OC)c(OC)c3)s2)c1
1-[5-[(3,4-dimethoxyphenyl)methyl]-1,3,4-thiadiazol-2-yl]-3-(3-methoxyphenyl)urea