Problem statement: Answer the MCQ question.
Query: Which drug has a -35.639\% 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 additional words.
Options:
[a] N#Cc1c(Nc2ccccc2)s[nH]c1=O
[b] NC(=O)[C@H]1CC2(CC(c3cccc(NC(=O)CC(c4ccccc4)c4ccccc4)c3)=NO2)CN1C(=O)CC(c1ccccc1)c1ccccc1
[c] O=C(C[n+]1cnn(CC(=O)c2ccc(Cl)cc2Cl)c1)c1ccc([N+](=O)[O-])cc1.[Br-]
[d] CCOC(=O)N1CCC(NCCNC(=O)c2ccc(F)cc2)CC1.Cl
[e] O=C(Nc1ccc2nc3n(c(=O)c2c1)CCCC3)c1cccc([N+](=O)[O-])c1
Answer: c. O=C(C[n+]1cnn(CC(=O)c2ccc(Cl)cc2Cl)c1)c1ccc([N+](=O)[O-])cc1.[Br-]
{#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(C[n+]1cnn(CC(=O)c2ccc(Cl)cc2Cl)c1)c1ccc([N+](=O)[O-])cc1.[Br-]
O=C(C[n+]1cnn(CC(=O)c2ccc(Cl)cc2Cl)c1)c1ccc([N+](=O)[O-])cc1.[Br-]
1-(2,4-dichlorophenyl)-2-[4-[2-(4-nitrophenyl)-2-oxoethyl]-1,2,4-triazol-4-ium-1-yl]ethanone;bromide