Task: Answer the multiple choice question.
Query: Which drug exhibits a -56.201\% 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) Cc1ccc(CNC(=O)C2CCC(=O)N(CCCN3CCOCC3)C2)cc1
b) Nc1nc(CN2CCN(c3ccccn3)CC2)nc(Nc2ccc(Cl)cc2)n1
c) Cc1ccc(Cn2c(SCC(=O)NCC3CCCO3)nc3c(sc4ccccc43)c2=O)cc1
d) Cc1c(N=NC2=C(O)CC(C)(C)CC2=O)cc2c(c1[N+](=O)[O-])C(C)(C)CC2(C)C
e) Cc1cc(C)c2nc(N(CCCN(C)C)C(=O)c3ccc(S(=O)(=O)N4CCCCCC4)cc3)sc2c1.Cl
Answer: b. Nc1nc(CN2CCN(c3ccccn3)CC2)nc(Nc2ccc(Cl)cc2)n1
{#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#}
Nc1nc(CN2CCN(c3ccccn3)CC2)nc(Nc2ccc(Cl)cc2)n1
Nc1nc(CN2CCN(c3ccccn3)CC2)nc(Nc2ccc(Cl)cc2)n1
2-N-(4-chlorophenyl)-6-[(4-pyridin-2-ylpiperazin-1-yl)methyl]-1,3,5-triazine-2,4-diamine