Problem statement: Answer the multiple choice question.
Query: Which drug has a 2.143\% 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.) CN(C)C(CNC(=O)Cc1ccc([N+](=O)[O-])cc1)c1ccccc1
b.) O=C(Nc1cccc2ncccc12)c1ccc(OCc2ccccc2)cc1
Answer: b. O=C(Nc1cccc2ncccc12)c1ccc(OCc2ccccc2)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(Nc1cccc2ncccc12)c1ccc(OCc2ccccc2)cc1
O=C(Nc1cccc2ncccc12)c1ccc(OCc2ccccc2)cc1
4-phenylmethoxy-N-quinolin-5-ylbenzamide