Task: Answer the multiple choice question.
Question: Which drug exhibits a -1.690\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a.) CCOC(=O)CCNC(=O)N1CCCC(Cc2ccccc2)(C(=O)OCC)C1
b.) CCOC(=O)Cn1c(S(=O)(=O)Cc2ccccc2Cl)nc(-c2ccccc2)c1-c1ccccc1
c.) CC1CCCC(C)N1C(=O)CSc1ccc(-c2ccc3c(c2)OCCO3)nn1
Answer: c. CC1CCCC(C)N1C(=O)CSc1ccc(-c2ccc3c(c2)OCCO3)nn1
{#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#}
CC1CCCC(C)N1C(=O)CSc1ccc(-c2ccc3c(c2)OCCO3)nn1
CC1CCCC(C)N1C(=O)CSc1ccc(-c2ccc3c(c2)OCCO3)nn1
2-[6-(2,3-dihydro-1,4-benzodioxin-6-yl)pyridazin-3-yl]sulfanyl-1-(2,6-dimethylpiperidin-1-yl)ethanone