Problem statement: Answer the MCQ question.
Question: Which drug has a 11.243\% 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, or c without using any additional words.
Options:
a.) CSc1nc2ccc(S(=O)(=O)N3CCOCC3)cc2s1
b.) COc1ccc([N+](=O)[O-])cc1NC(=O)c1ccc(N2C(=O)CCC2=O)cc1
c.) NC(=O)NC1CCCc2c1[nH]c1ccc(Cl)cc21
Answer: c. NC(=O)NC1CCCc2c1[nH]c1ccc(Cl)cc21
{#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#}
NC(=O)NC1CCCc2c1[nH]c1ccc(Cl)cc21
NC(=O)NC1CCCc2c1[nH]c1ccc(Cl)cc21
(6-chloro-2,3,4,9-tetrahydro-1H-carbazol-1-yl)urea