Task: Answer the MCQ question.
Question: Which compound exhibits a 18.082\% 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 additional words.
Options:
a.) [Cl-].[NH3+][C@@H](Cc1ccccc1)C(=O)N1CCOCC1
b.) Cl.OC(CNC1CCCC1)COCCOc1ccc(Br)cc1
c.) COc1ccc(Cl)cc1NC(=O)NC(C)C
d.) c1ccc(SSc2ccccc2)cc1
Answer: c. COc1ccc(Cl)cc1NC(=O)NC(C)C
{#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#}
COc1ccc(Cl)cc1NC(=O)NC(C)C
COc1ccc(Cl)cc1NC(=O)NC(C)C
1-(5-chloro-2-methoxyphenyl)-3-propan-2-ylurea