Problem statement: Answer the MCQ question.
Question: Which compound exhibits a -6.755\% 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. Cc1ccc(-c2nnn(CCC(=O)NC3CCCC3)n2)cc1
b. CCn1nnnc1-c1ccc(OC)c(S(=O)(=O)Nc2ccc(S(N)(=O)=O)cc2)c1
c. Fc1ccc(-c2nn(-c3ccccc3)cc2CNCc2ccccc2)cc1
d. Cl.N=c1sccn1CC(=O)Nc1ccc(Cl)c(S(=O)(=O)N2CCOCC2)c1
Answer: d. Cl.N=c1sccn1CC(=O)Nc1ccc(Cl)c(S(=O)(=O)N2CCOCC2)c1
{#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#}
Cl.N=c1sccn1CC(=O)Nc1ccc(Cl)c(S(=O)(=O)N2CCOCC2)c1
Cl.N=c1sccn1CC(=O)Nc1ccc(Cl)c(S(=O)(=O)N2CCOCC2)c1
N-(4-chloro-3-morpholin-4-ylsulfonylphenyl)-2-(2-imino-1,3-thiazol-3-yl)acetamide;hydrochloride