Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a -0.002\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a.) Cn1c2ccc(Cl)cc2c2nc3ccccc3nc21
b.) O=C(c1cn(-c2ccccc2)nc1-c1ccncc1)N1CCCCC1
Answer: b. O=C(c1cn(-c2ccccc2)nc1-c1ccncc1)N1CCCCC1
{#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(c1cn(-c2ccccc2)nc1-c1ccncc1)N1CCCCC1
O=C(c1cn(-c2ccccc2)nc1-c1ccncc1)N1CCCCC1
(1-phenyl-3-pyridin-4-ylpyrazol-4-yl)-piperidin-1-ylmethanone