Task: Answer the MCQ question.
Query: Which drug exhibits a 3.170\% 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: Fc1ccccc1CN1CCCC(NC2CCC2)C1
b: N#Cc1c(N)nc2c(c1N)CC(COc1ccccc1)O2
c: Cc1ccc(NC(=O)CN(C)C(=O)Cc2c(Cl)cccc2Cl)cc1
d: CCCn1cc(S(=O)(=O)CC(=O)Nc2ccc(OC)cc2OC)c2ccccc21
Answer: d. CCCn1cc(S(=O)(=O)CC(=O)Nc2ccc(OC)cc2OC)c2ccccc21
{#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#}
CCCn1cc(S(=O)(=O)CC(=O)Nc2ccc(OC)cc2OC)c2ccccc21
CCCn1cc(S(=O)(=O)CC(=O)Nc2ccc(OC)cc2OC)c2ccccc21
N-(2,4-dimethoxyphenyl)-2-(1-propylindol-3-yl)sulfonylacetamide