Task: Answer the multiple choice question.
Question: Which drug has a 8.992\% 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) CCCCC(=O)Nc1ccc(-c2cn3cccnc3n2)cc1
(b) CCN1CCSc2ccc(C(=O)NCc3cccc(F)c3)cc21
(c) c1ccc2c(Cn3nnc4ccccc43)cccc2c1
(d) CC1CCN(S(=O)(=O)c2ccc3ncn(CC(=O)N(C)C4CCCCC4)c(=O)c3c2)CC1
Answer: d. CC1CCN(S(=O)(=O)c2ccc3ncn(CC(=O)N(C)C4CCCCC4)c(=O)c3c2)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#}
N-cyclohexyl-N-methyl-2-[6-(4-methylpiperidin-1-yl)sulfonyl-4-oxoquinazolin-3-yl]acetamide