Task: Answer the multiple-choice question.
Question: Which drug exhibits a -24.453\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] CN(/N=C/c1ccc(C(C)(C)C)cc1)C1=NCCN1
[b] COCCN(C(=O)COC(=O)/C=C/c1ccc2c(c1)OCO2)c1c(N)n(Cc2ccccc2)c(=O)[nH]c1=O
[c] Cc1nnc(NC(=O)C2CCCN2S(=O)(=O)c2ccc(Cl)cc2)s1
Answer: a. CN(/N=C/c1ccc(C(C)(C)C)cc1)C1=NCCN1
{#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#}
CN(/N=C/c1ccc(C(C)(C)C)cc1)C1=NCCN1
CN(/N=C/c1ccc(C(C)(C)C)cc1)C1=NCCN1
N-[(E)-(4-tert-butylphenyl)methylideneamino]-N-methyl-4,5-dihydro-1H-imidazol-2-amine