Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 7.964\% 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. Cc1ccc(C)c(N)c1
b. CCc1ccc(OP(C)(=O)O)cc1.N
c. COc1cccc(OC)c1C(=O)Nc1ccc(S(=O)(=O)Nc2cc(C)nc(C)n2)cc1
d. COC(=O)C1=C(C)N(CCc2ccccc2)C(=O)C1
Answer: a. Cc1ccc(C)c(N)c1
{#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#}
2,5-dimethylcyclohexa-1,3,5-trien-1-amine