Task: Answer the multiple-choice question.
Question: Which compound has a 12.984\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a.) COc1cccc(NC(=O)C(NCC2CCCCC2)c2ccccc2)c1.O=C(O)C(=O)O
b.) NC(=O)c1ccccc1NC(=O)c1cccc(C(=O)Nc2ccccc2C(N)=O)n1
c.) CC1CCN(CCCNC(=O)C2CCC(CNS(=O)(=O)c3ccccc3)CC2)CC1
d.) O=C(c1cccs1)N1CCCC(c2nc3c(nnn3Cc3cccc(Cl)c3)c(=O)[nH]2)C1
Answer: b. NC(=O)c1ccccc1NC(=O)c1cccc(C(=O)Nc2ccccc2C(N)=O)n1
{#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#}
NC(=O)c1ccccc1NC(=O)c1cccc(C(=O)Nc2ccccc2C(N)=O)n1
NC(=O)c1ccccc1NC(=O)c1cccc(C(=O)Nc2ccccc2C(N)=O)n1
2-N,6-N-bis(2-carbamoylphenyl)pyridine-2,6-dicarboxamide