Task: Answer the multiple choice question.
Question: Which compound exhibits a -4.313\% 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.) Cc1c(C(=O)Nc2ccccc2)cnn1-c1ccccc1
b.) Oc1ccccc1N1CCN(c2ncccn2)CC1
c.) Cc1ccc(C(c2nnnn2Cc2ccccc2)N2CCN(Cc3ccccc3)CC2)cc1
Answer: c. Cc1ccc(C(c2nnnn2Cc2ccccc2)N2CCN(Cc3ccccc3)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(C(c2nnnn2Cc2ccccc2)N2CCN(Cc3ccccc3)CC2)cc1
Cc1ccc(C(c2nnnn2Cc2ccccc2)N2CCN(Cc3ccccc3)CC2)cc1
1-benzyl-4-[(1-benzyltetrazol-5-yl)-(4-methylphenyl)methyl]piperazine