Task: Answer the MCQ question.
Question: Which drug exhibits a 19.367\% 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. Cc1ccc(CNC(=O)Nc2cccc(C)c2)cc1
b. O=C(O)c1cccc(N/N=C/c2cccs2)c1
c. NS(=O)(=O)c1ccc(NC(=S)N2CCN(C(=O)C3CCCO3)CC2)cc1
Answer: a. Cc1ccc(CNC(=O)Nc2cccc(C)c2)cc1
{#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#}
Cc1ccc(CNC(=O)Nc2cccc(C)c2)cc1
Cc1ccc(CNC(=O)Nc2cccc(C)c2)cc1
1-(3-methylphenyl)-3-[(4-methylphenyl)methyl]urea