Problem statement: Answer the multiple-choice question.
Question: Which drug has a -0.200\% 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(O)c1ccccc1C(=O)NC1=NN(c2ccccc2)CC1
b) O=C(CNC(=O)c1ccco1)OCC(=O)c1ccccc1Cl
Answer: a. O=C(O)c1ccccc1C(=O)NC1=NN(c2ccccc2)CC1
{#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(O)c1ccccc1C(=O)NC1=NN(c2ccccc2)CC1
O=C(O)c1ccccc1C(=O)NC1=NN(c2ccccc2)CC1
2-[(2-phenyl-3,4-dihydropyrazol-5-yl)carbamoyl]benzoic acid