Task: Answer the multiple choice question.
Query: Which drug has a -39.017\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. CCOC(=O)/C(=N\Nc1cccc(C(F)(F)F)c1)N(CCOC)CCOC
b. COC(=O)c1cc(-c2c(C)oc3cc(O)ccc3c2=O)c(C)o1
c. O=C(Nc1ccccc1N1CCN(C(=O)c2ccc(Cl)cc2)CC1)c1ccc(Br)cc1
d. COc1ccc(N2CCN(C(=O)c3cccc(F)c3)CC2)c([N+](=O)[O-])c1
Answer: d. COc1ccc(N2CCN(C(=O)c3cccc(F)c3)CC2)c([N+](=O)[O-])c1
{#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#}
COc1ccc(N2CCN(C(=O)c3cccc(F)c3)CC2)c([N+](=O)[O-])c1
COc1ccc(N2CCN(C(=O)c3cccc(F)c3)CC2)c([N+](=O)[O-])c1
[C][O][C][=C][C][=C][Branch2][Ring1][#Branch2][N][C][C][N][Branch1][S][C][=Branch1][C][=O][C][=C][C][=C][C][Branch1][C][F][=C][Ring1][#Branch1][C][C][Ring1][#C][C][Branch1][=Branch1][N+1][=Branch1][C][=O][O-1][=C][Ring2][Ring1][Branch2]
(3-fluorophenyl)-[4-(4-methoxy-2-nitrophenyl)piperazin-1-yl]methanone