Problem statement: Answer the MCQ question.
Query: Which drug has a 5.102\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a) CCOC(=O)N1CCN(c2ccc(S(=O)(=O)N(Cc3ccccc3)Cc3ccccc3)cn2)CC1
b) Cn1ccnc1SCC(=O)c1cccc(Br)c1
c) COc1ccc(-c2cc(C(F)(F)F)n3nc(C(=O)O)nc3n2)cc1
d) O=C(O)c1ccccc1N=Nc1c(O)[nH]c2ccc([N+](=O)[O-])cc12
e) CCN(CC)S(=O)(=O)c1cccc(C(=O)N[C@H](C(=O)OCC(=O)Nc2ccccc2)C(C)C)c1
Answer: d. O=C(O)c1ccccc1N=Nc1c(O)[nH]c2ccc([N+](=O)[O-])cc12
{#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(O)c1ccccc1N=Nc1c(O)[nH]c2ccc([N+](=O)[O-])cc12
O=C(O)c1ccccc1N=Nc1c(O)[nH]c2ccc([N+](=O)[O-])cc12
2-[(2-hydroxy-5-nitro-1H-indol-3-yl)diazenyl]benzoic acid