Task: Answer the MCQ question.
Question: Which drug exhibits a 15.164\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) O=C(NCCCc1ccccc1)c1cccc([N+](=O)[O-])c1
(b) CC1=NN(c2ccc(C(=O)O)cc2)C(=O)/C1=C/c1ccc(-c2ccccc2F)o1
Answer: b. CC1=NN(c2ccc(C(=O)O)cc2)C(=O)/C1=C/c1ccc(-c2ccccc2F)o1
{#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#}
CC1=NN(c2ccc(C(=O)O)cc2)C(=O)/C1=C/c1ccc(-c2ccccc2F)o1
CC1=NN(c2ccc(C(=O)O)cc2)C(=O)/C1=C/c1ccc(-c2ccccc2F)o1
4-[(4E)-4-[[5-(2-fluorophenyl)furan-2-yl]methylidene]-3-methyl-5-oxopyrazol-1-yl]benzoic acid