Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a -0.639\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: c1ccn2c(SCc3cn4ccsc4n3)nnc2c1
b: COc1cc(NC(=O)COc2cccc(OC)c2)cc(OC)c1
c: CC(=O)Nc1ccc2c(c1)ncn2C1CCCCC1
d: COc1ccc(/C(N)=N/OC(=O)CSc2ccc(C)cc2)cc1OC
Answer: b. COc1cc(NC(=O)COc2cccc(OC)c2)cc(OC)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#}
COc1cc(NC(=O)COc2cccc(OC)c2)cc(OC)c1
COc1cc(NC(=O)COc2cccc(OC)c2)cc(OC)c1
N-(3,5-dimethoxyphenyl)-2-(3-methoxyphenoxy)acetamide