Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 15.688\% 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. Cc1cc(Br)ccc1-n1[nH]c(C)c(C=Nc2cccc3nsnc23)c1=O
b. CCOC(=O)C1CCCN(CCC(=O)Nc2ccccc2)C1.Cl
c. CC(C)(C)C(=O)/C=c1\[nH]c(=O)/c(=C\c2ccc(F)cc2)s1
d. Cc1ccc(S(=O)(=O)NCc2ccccc2)cc1C(=O)N1CCCC(C(F)(F)F)C1
Answer: a. Cc1cc(Br)ccc1-n1[nH]c(C)c(C=Nc2cccc3nsnc23)c1=O
{#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#}
Cc1cc(Br)ccc1-n1[nH]c(C)c(C=Nc2cccc3nsnc23)c1=O
Cc1cc(Br)ccc1-n1[nH]c(C)c(C=Nc2cccc3nsnc23)c1=O
4-(2,1,3-benzothiadiazol-4-yliminomethyl)-2-(4-bromo-2-methylphenyl)-5-methyl-1H-pyrazol-3-one