Task: Answer the multiple-choice question.
Query: Which drug exhibits a 20.187\% 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 or b without using any additional words.
Options:
a.) O=C(NC(Cc1ccccc1)C(=O)O)/C(=C/c1cccc([N+](=O)[O-])c1)NC(=O)c1ccco1
b.) O=C(COC(=O)C1C2CC3OC(=O)C1C3C2)Nc1cccc(C(F)(F)F)c1
Answer: a. O=C(NC(Cc1ccccc1)C(=O)O)/C(=C/c1cccc([N+](=O)[O-])c1)NC(=O)c1ccco1
{#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#}
O=C(NC(Cc1ccccc1)C(=O)O)/C(=C/c1cccc([N+](=O)[O-])c1)NC(=O)c1ccco1
O=C(NC(Cc1ccccc1)C(=O)O)/C(=C/c1cccc([N+](=O)[O-])c1)NC(=O)c1ccco1
2-[[(Z)-2-(furan-2-carbonylamino)-3-(3-nitrophenyl)prop-2-enoyl]amino]-3-phenylpropanoic acid