Problem statement: Answer the MCQ question.
Question: Which drug has a 21.575\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a.) Nn1c(SCC(=O)N2CCOCC2)nnc1-c1ccccc1Cl
b.) CN(C)S(=O)(=O)N1CCN(c2cccc(Cl)c2)CC1
c.) CCN(CC)C1=CC2=CC(=C(C#N)C#N)CCC2CC1
d.) COc1ccc(/C=C/C(=O)Nc2cccnc2Cl)cc1
Answer: d. COc1ccc(/C=C/C(=O)Nc2cccnc2Cl)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#}
COc1ccc(/C=C/C(=O)Nc2cccnc2Cl)cc1
COc1ccc(/C=C/C(=O)Nc2cccnc2Cl)cc1
(E)-N-(2-chloropyridin-3-yl)-3-(4-methoxyphenyl)prop-2-enamide