Task: Answer the MCQ question.
Question: Which compound has a 17.945\% 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 other words.
Options:
a Cc1ccc(C(=O)NC2CCN(CC(=O)Nc3ccccc3Cl)CC2)cc1
b CC1Cc2ccccc2N1C(=O)CN1C(=O)NC2(CCCCC2)C1=O
c CC(C)NC(=O)CN1CCC(O)(c2ccccc2)CC1
d Cc1ccc2c(c1)c1c(n2CC(O)CN2CCCCC2C)CCCC1
Answer: b. CC1Cc2ccccc2N1C(=O)CN1C(=O)NC2(CCCCC2)C1=O
{#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#}
CC1Cc2ccccc2N1C(=O)CN1C(=O)NC2(CCCCC2)C1=O
CC1Cc2ccccc2N1C(=O)CN1C(=O)NC2(CCCCC2)C1=O
3-[2-(2-methyl-2,3-dihydroindol-1-yl)-2-oxoethyl]-1,3-diazaspiro[4.5]decane-2,4-dione