Problem statement: Answer the MCQ question.
Question: Which compound has a -5.303\% 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 other words.
Options:
a O=C(Cn1c(-c2cscn2)nc2ccccc21)Nc1ccc2ccccc2c1
b Cc1ccc(N2C(=O)C(NC(=O)c3c(F)cccc3F)(C(F)(F)F)C3=C2CC(C)(C)CC3=O)cc1
Answer: a. O=C(Cn1c(-c2cscn2)nc2ccccc21)Nc1ccc2ccccc2c1
{#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(Cn1c(-c2cscn2)nc2ccccc21)Nc1ccc2ccccc2c1
O=C(Cn1c(-c2cscn2)nc2ccccc21)Nc1ccc2ccccc2c1
N-naphthalen-2-yl-2-[2-(1,3-thiazol-4-yl)benzimidazol-1-yl]acetamide