Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 14.621\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a) O=C(c1ccccc1)n1ccc(-c2cnc(-c3ccccc3)s2)n1
b) CS(=O)(=O)c1ccc(Cl)c(C(=O)O)c1
c) Cc1ccc(SCc2[nH]nc3c2C(c2ccco2)C(C#N)=C(N)O3)cc1
d) CCCNC(=O)NC(=O)COc1c(F)c(F)cc(F)c1F
e) O=C(Nc1nc2ccc([N+](=O)[O-])cc2s1)c1c(F)cccc1F
Answer: b. CS(=O)(=O)c1ccc(Cl)c(C(=O)O)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#}
CS(=O)(=O)c1ccc(Cl)c(C(=O)O)c1
CS(=O)(=O)c1ccc(Cl)c(C(=O)O)c1
2-chloro-5-methylsulfonylbenzoicacid