Problem statement: Answer the multiple choice question.
Query: Which compound has a 1.883\% 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.) CC(C)CNC(=O)C1Nc2ccccc2C2C=CCC12
b.) Cc1cccnc1NC(=O)C1CCN(S(=O)(=O)c2ccc3ccccc3c2)CC1
c.) Cc1nnc(SCCOc2ccccc2)s1
d.) Cc1ccc(-n2c(SCC(=O)NCCN3C(=O)CSC3=O)nnc2-c2ccccc2F)cc1
Answer: a. CC(C)CNC(=O)C1Nc2ccccc2C2C=CCC12
{#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#}
CC(C)CNC(=O)C1Nc2ccccc2C2C=CCC12
CC(C)CNC(=O)C1Nc2ccccc2C2C=CCC12
N-(2-methylpropyl)-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinoline-4-carboxamide