Task: Answer the multiple choice question.
Query: Which drug has a 0.756\% 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 other words.
Options:
a: Cc1ccc(-n2cnn(-c3ccc([N+](=O)[O-])cc3[N+](=O)[O-])c2=O)cc1
b: COc1ccc(C(=O)NCc2ccccc2OC)c(OC)c1
c: O=C(Nc1ccccc1)Nc1cccc(C(F)(F)F)c1
Answer: b. COc1ccc(C(=O)NCc2ccccc2OC)c(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#}
COc1ccc(C(=O)NCc2ccccc2OC)c(OC)c1
COc1ccc(C(=O)NCc2ccccc2OC)c(OC)c1
2,4-dimethoxy-N-[(2-methoxyphenyl)methyl]benzamide