Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 1.638\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a O=[N+]([O-])c1ccc2c(c1)ncn2-c1ccccc1
b COc1ccccc1N(CC(O)CN1CCCC1)S(=O)(=O)c1ccccc1
c O=C(O)CCc1ccc(-c2ccccc2)n1NC(=O)c1ccco1
Answer: a. O=[N+]([O-])c1ccc2c(c1)ncn2-c1ccccc1
{#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=[N+]([O-])c1ccc2c(c1)ncn2-c1ccccc1
O=[N+]([O-])c1ccc2c(c1)ncn2-c1ccccc1
oxido-oxo-(1-phenylbenzimidazol-5-yl)azanium