Task: Answer the multiple-choice question.
Question: Which drug exhibits a 14.788\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: Nc1nc(CSc2ccccn2)nc(Nc2ccccc2)n1
b: Cc1ccc(Nc2nc(NCC3CCCO3)nc(N)c2[N+](=O)[O-])cc1C
c: C=CCc1cc2c(oc(=O)c3ccccc32)c(C)c1O
d: CCOc1cc(C2/C(=C(/O)c3ccc(OC(C)C)cc3)C(=O)C(=O)N2CCCOC)ccc1O
e: COc1cccc(C(=O)Nc2ccc(S(=O)(=O)Nc3onc(C)c3C)cc2)c1
Answer: a. Nc1nc(CSc2ccccn2)nc(Nc2ccccc2)n1
{#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#}
Nc1nc(CSc2ccccn2)nc(Nc2ccccc2)n1
Nc1nc(CSc2ccccn2)nc(Nc2ccccc2)n1
2-N-phenyl-6-(pyridin-2-ylsulfanylmethyl)-1,3,5-triazine-2,4-diamine