Task: Answer the MCQ question.
Question: Which compound has a 0.197\% 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] Cc1ccc(CN2CCN(/N=C/C=C/c3ccccc3[N+](=O)[O-])CC2)cc1
[b] CCOC(=O)c1ccc(NC(=O)CSc2nnc(-c3ccncc3)n2C)cc1
[c] Cn1cnnc1SCC(=O)Nc1cccc(C(=O)O)c1
[d] CCc1cc2cccc(C)c2nc1SCC(=O)c1ccc(NC(C)=O)cc1
Answer: a. Cc1ccc(CN2CCN(/N=C/C=C/c3ccccc3[N+](=O)[O-])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(CN2CCN(/N=C/C=C/c3ccccc3[N+](=O)[O-])CC2)cc1
Cc1ccc(CN2CCN(/N=C/C=C/c3ccccc3[N+](=O)[O-])CC2)cc1
[C][C][=C][C][=C][Branch2][Ring1][#C][C][N][C][C][N][Branch2][Ring1][C][/N][=C][/C][=C][/C][=C][C][=C][C][=C][Ring1][=Branch1][N+1][=Branch1][C][=O][O-1][C][C][Ring2][Ring1][Ring1][C][=C][Ring2][Ring1][#Branch2]
(E,E)-N-[4-[(4-methylphenyl)methyl]piperazin-1-yl]-3-(2-nitrophenyl)prop-2-en-1-imine