Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 2.378\% 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.) COc1cc2ncnc(NCc3ccco3)c2cc1OC
b.) O=C1CCCN1CCC1CCN(C(=O)Nc2ccccc2)CC1
c.) Cc1nc2ccccc2c2oc(C(=O)NCCCN3CCCC(C)C3)cc12
Answer: b. O=C1CCCN1CCC1CCN(C(=O)Nc2ccccc2)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=C1CCCN1CCC1CCN(C(=O)Nc2ccccc2)CC1
O=C1CCCN1CCC1CCN(C(=O)Nc2ccccc2)CC1
4-[2-(2-oxopyrrolidin-1-yl)ethyl]-N-phenylpiperidine-1-carboxamide