Problem statement: Answer the multiple choice question.
Query: Which compound has a 1.687\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a Nc1nonc1NN=C1CCCCC1
b CC(C)n1c(SCc2ccccc2F)nc2c1c(=O)n(C)c(=O)n2C
c O=C(CC1C(=O)NCCN1Cc1cccc(F)c1)NCCCN1CCCC1=O
Answer: c. O=C(CC1C(=O)NCCN1Cc1cccc(F)c1)NCCCN1CCCC1=O
{#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(CC1C(=O)NCCN1Cc1cccc(F)c1)NCCCN1CCCC1=O
O=C(CC1C(=O)NCCN1Cc1cccc(F)c1)NCCCN1CCCC1=O
2-[1-[(3-fluorophenyl)methyl]-3-oxopiperazin-2-yl]-N-[3-(2-oxopyrrolidin-1-yl)propyl]acetamide