Task: Answer the multiple-choice question.
Question: Which drug exhibits a 19.126\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a.) O=C(Cc1ccccc1)c1c[nH]c(C(=O)O)c1
b.) Cc1ccc(-c2cc(N)nc(-c3ccccc3)c2)cc1
c.) CC1CCC(NC(=O)C2CCC(CNS(=O)(=O)c3cccc4cccnc34)CC2)CC1
d.) CCCS(=O)(=O)C(=C1NCCN1)S(=O)(=O)CCC
e.) CS(=O)(=O)N(CC(=O)NCCSCc1c(F)cccc1Cl)c1ccc2c(c1)OCO2
Answer: c. CC1CCC(NC(=O)C2CCC(CNS(=O)(=O)c3cccc4cccnc34)CC2)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#}
CC1CCC(NC(=O)C2CCC(CNS(=O)(=O)c3cccc4cccnc34)CC2)CC1
CC1CCC(NC(=O)C2CCC(CNS(=O)(=O)c3cccc4cccnc34)CC2)CC1
N-(4-methylcyclohexyl)-4-[(quinolin-8-ylsulfonylamino)methyl]cyclohexane-1-carboxamide