Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 15.770\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: Cc1cccc(NC(=O)CN2CCN(C(=O)CNC(=O)Cc3cccc4ccccc34)CC2)c1C
b: CCOc1ccc(CCNC(=O)Cn2c(=O)oc3ccccc32)cc1OCC
c: Cc1ccc(NC(=O)C2CCN(c3ncnc4sc(C)c(C)c34)CC2)cc1S(=O)(=O)N(C)C
d: Cc1ccc(CNC(=O)Nc2ccc(Cl)cc2)cc1
Answer: d. Cc1ccc(CNC(=O)Nc2ccc(Cl)cc2)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)Nc2ccc(Cl)cc2)cc1
Cc1ccc(CNC(=O)Nc2ccc(Cl)cc2)cc1
1-(4-chlorophenyl)-3-[(4-methylphenyl)methyl]urea