Problem statement: Answer the MCQ question.
Query: Which compound has a 15.753\% 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=C(NNC(=S)NC(=O)c1ccccc1[N+](=O)[O-])c1ccccc1[N+](=O)[O-]
b COc1ccc(NC(=O)C2CCCN2S(=O)(=O)c2cccc3nsnc23)cc1OC
c Cc1nc(-c2cccc(C(F)(F)F)c2)sc1C(=O)O
d Br.CC(C)(C)N1Cc2ccccc2C1=N
Answer: a. O=C(NNC(=S)NC(=O)c1ccccc1[N+](=O)[O-])c1ccccc1[N+](=O)[O-]
{#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=C(NNC(=S)NC(=O)c1ccccc1[N+](=O)[O-])c1ccccc1[N+](=O)[O-]
O=C(NNC(=S)NC(=O)c1ccccc1[N+](=O)[O-])c1ccccc1[N+](=O)[O-]
2-nitro-N-[[(2-nitrobenzoyl)amino]carbamothioyl]benzamide