Task: Answer the MCQ question.
Query: Which drug has a 21.743% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. CC(=O)c1ccc(NC(=O)c2sc3nc(C)c(C)c(C)c3c2N)cc1
b. CCN(CC)S(=O)(=O)c1ccc(/C=C/C(=O)N(c2ccccn2)C2CCCCC2)cc1
c. CCCCCn1c(N)c(-c2nc3ccccc3s2)c2c([N+](=O)[O-])nn(CC)c(=O)c21
d. COC(=O)c1cc(C(=O)NNC(=O)c2ccc3c(c2)OCO3)cc([N+](=O)[O-])c1
Answer: b. CCN(CC)S(=O)(=O)c1ccc(/C=C/C(=O)N(c2ccccn2)C2CCCCC2)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCN(CC)S(=O)(=O)c1ccc(/C=C/C(=O)N(c2ccccn2)C2CCCCC2)cc1
CCN(CC)S(=O)(=O)c1ccc(/C=C/C(=O)N(c2ccccn2)C2CCCCC2)cc1
(E)-N-cyclohexyl-3-[4-(diethylsulfamoyl)phenyl]-N-pyridin-2-ylprop-2-enamide