Task: Answer the multiple-choice question.
Question: Which compound exhibits a 4.792\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] N#CC(C(=O)NCc1ccccc1)c1nc2ccccc2nc1N1CCCC1
[b] Cc1cc(C)c(CN2CCC(n3nccc3NC(=O)CCOc3ccccc3)CC2)cc1C
[c] Cc1ccccc1OCC(=O)OCC(=O)Nc1cc(S(C)(=O)=O)ccc1Cl
[d] COc1ccc(NC(=O)C2CCC(CNc3c(N4CCOCC4)c(=O)c3=O)CC2)cc1Cl
Answer: a. N#CC(C(=O)NCc1ccccc1)c1nc2ccccc2nc1N1CCCC1
{#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#}
N#CC(C(=O)NCc1ccccc1)c1nc2ccccc2nc1N1CCCC1
N#CC(C(=O)NCc1ccccc1)c1nc2ccccc2nc1N1CCCC1
N-benzyl-2-cyano-2-(3-pyrrolidin-1-ylquinoxalin-2-yl)acetamide