Task: Answer the multiple choice question.
Question: Which drug exhibits a 7.372\% 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] S=c1[nH]nc(CSCc2ccccc2Cl)n1-c1ccccc1
[b] CCOC(=O)C1=C(N)Oc2cc(O)ccc2C1c1ccc([N+](=O)[O-])cc1
[c] Cc1cc2ccccc2c(=O)n1CC(=O)NCC(=O)N(C)C1CCCCC1
[d] O=C(O)c1ccccc1C1=Nc2ccc(O)cc2Oc2cc(O)ccc21
Answer: c. Cc1cc2ccccc2c(=O)n1CC(=O)NCC(=O)N(C)C1CCCCC1
{#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#}
Cc1cc2ccccc2c(=O)n1CC(=O)NCC(=O)N(C)C1CCCCC1
Cc1cc2ccccc2c(=O)n1CC(=O)NCC(=O)N(C)C1CCCCC1
N-cyclohexyl-N-methyl-2-[[2-(3-methyl-1-oxoisoquinolin-2-yl)acetyl]amino]acetamide