Task: Answer the MCQ question.
Question: Which drug has a 5.150\% 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 Cc1c(Cl)cccc1NC(=S)Nc1ccc2[nH]c(=O)[nH]c2c1
b CCc1ccc(Nc2n[n+](-c3ccccc3)c(-c3ccc(OC)c(Br)c3)s2)cc1.[Cl-]
c CCOC(=O)C1CCCN(C(=O)c2cc(S(=O)(=O)N3CCCCC3)ccc2Cl)C1
d COc1cccc(C2=CC(=O)CC(C)(C)C2)c1
e COc1ccc(NC(=O)c2cccs2)c([N+](=O)[O-])c1
Answer: a. Cc1c(Cl)cccc1NC(=S)Nc1ccc2[nH]c(=O)[nH]c2c1
{#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#}
Cc1c(Cl)cccc1NC(=S)Nc1ccc2[nH]c(=O)[nH]c2c1
Cc1c(Cl)cccc1NC(=S)Nc1ccc2[nH]c(=O)[nH]c2c1
1-(3-chloro-2-methylphenyl)-3-(2-oxo-1,3-dihydrobenzimidazol-5-yl)thiourea