Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a -3.862\% 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] O=C(N/N=C/c1ccccc1)c1[nH]c2ccc(Br)cc2c1-c1ccccc1
[b] CCOC(=O)c1cc(S(=O)(=O)NCc2ccc3c(c2)OCO3)cn1C
[c] CC(Sc1nnnn1-c1ccccc1)C(=O)Nc1ccccc1-c1ccccc1
[d] CC(Sc1cccc[n+]1[O-])C(=O)Nc1cccc(S(=O)(=O)N2CCOCC2)c1
[e] COC(=O)Cc1c(C)nc2nc(NCc3c(F)cccc3Cl)[nH]n2c1=O
Answer: e. COC(=O)Cc1c(C)nc2nc(NCc3c(F)cccc3Cl)[nH]n2c1=O
{#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#}
COC(=O)Cc1c(C)nc2nc(NCc3c(F)cccc3Cl)[nH]n2c1=O
COC(=O)Cc1c(C)nc2nc(NCc3c(F)cccc3Cl)[nH]n2c1=O
methyl 2-[2-[(2-chloro-6-fluorophenyl)methylamino]-5-methyl-7-oxo-1H-[1,2,4]triazolo[1,5-a]pyrimidin-6-yl]acetate