Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 11.332\% 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 other words.
Options:
a) Cc1ccccc1-c1nc(CS(=O)(=O)CC(=O)NCCCN2CCOCC2)c(C)o1
b) CCN(C(=O)Nc1ccccc1)c1ccccc1
c) O=C(Nc1ccc(Cl)cc1)Nc1nnc(SCc2ccc(Cl)cc2)s1
Answer: b. CCN(C(=O)Nc1ccccc1)c1ccccc1
{#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#}
CCN(C(=O)Nc1ccccc1)c1ccccc1
CCN(C(=O)Nc1ccccc1)c1ccccc1
1-ethyl-1,3-diphenylurea