Problem statement: Answer the MCQ question.
Query: Which compound has a 12.031\% 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 other words.
Options:
[a] COCCNC(=S)N/N=C/c1ccc([N+](=O)[O-])cc1
[b] CSc1ccccc1NC(=O)c1cc(C)on1
[c] CCOC(=O)c1ccc(NCc2nc3ccccc3n2C)cc1
[d] COc1ccccc1NC(=S)NC(=O)C(C)(C)C
Answer: a. COCCNC(=S)N/N=C/c1ccc([N+](=O)[O-])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#}
COCCNC(=S)N/N=C/c1ccc([N+](=O)[O-])cc1
COCCNC(=S)N/N=C/c1ccc([N+](=O)[O-])cc1
[C][O][C][C][N][C][=Branch1][C][=S][N][/N][=C][/C][=C][C][=C][Branch1][=Branch1][N+1][=Branch1][C][=O][O-1][C][=C][Ring1][=Branch2]
[4-[(E)-(2-methoxyethylcarbamothioylhydrazinylidene)methyl]phenyl]-oxido-oxoazanium