Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 0.346\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: CC(=O)Nc1ccc(S(=O)(=O)Oc2ccc(C(=S)N3CCC(O)CC3)cc2)cc1
b: COc1ccc(NC(=O)COC(=O)c2cc(SC)ccc2Cl)c(OC)c1
c: O=C(Cn1nc2ccccc2n1)N/N=C/c1cc([N+](=O)[O-])ccc1O
Answer: c. O=C(Cn1nc2ccccc2n1)N/N=C/c1cc([N+](=O)[O-])ccc1O
{#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(Cn1nc2ccccc2n1)N/N=C/c1cc([N+](=O)[O-])ccc1O
O=C(Cn1nc2ccccc2n1)N/N=C/c1cc([N+](=O)[O-])ccc1O
2-(benzotriazol-2-yl)-N-[(E)-(2-hydroxy-5-nitrophenyl)methylideneamino]acetamide