Task: Answer the multiple choice question.
Query: Which compound has a 11.556\% 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 additional words.
Options:
a O=[N+]([O-])c1ccc(-n2cccc2/C=N/Nc2nc(N3CCCCC3)nc(N3CCCCC3)n2)cc1
b CCn1c(=O)c2sccc2n2c(CCCC(=O)NCc3cccnc3)nnc12
c COc1ccc(OCC(=O)N2CCN(C/C=C/c3ccccc3)CC2)cc1
d COC(=O)C1=C(c2ccc(-c3ccccc3)c(F)c2)C[C@@H]2CC[C@H]1N2C(=O)NCCNC(C)=O
Answer: a. O=[N+]([O-])c1ccc(-n2cccc2/C=N/Nc2nc(N3CCCCC3)nc(N3CCCCC3)n2)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#}
O=[N+]([O-])c1ccc(-n2cccc2/C=N/Nc2nc(N3CCCCC3)nc(N3CCCCC3)n2)cc1
O=[N+]([O-])c1ccc(-n2cccc2/C=N/Nc2nc(N3CCCCC3)nc(N3CCCCC3)n2)cc1
N-[(E)-[1-(4-nitrophenyl)pyrrol-2-yl]methylideneamino]-4,6-di(piperidin-1-yl)-1,3,5-triazin-2-amine