Task: Answer the multiple choice question.
Query: Which compound has a -2.880\% 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 Cc1ccnc(SCCn2c(Br)nc3c2c(=O)[nH]c(=O)n3C)n1
b COc1cc2c3cc1Oc1cc(ccc1O)C[C@@H]1c4c(cc(OC)c(O)c4Oc4cccc(c4)C[C@@H]3N(C)CC2)CC[N+]1(C)C.Cl.O.[Cl-]
c O=C(COc1ccccc1Cl)NCc1ccccc1
d CCOC(=O)c1c(S(=O)(=O)NCC2CCN(CCc3cccs3)CC2)c(C)n(C)c1C
e Cc1ccccc1C(=O)Nc1nc2n(n1)C(c1ccccc1)CC(=O)N2
Answer: d. CCOC(=O)c1c(S(=O)(=O)NCC2CCN(CCc3cccs3)CC2)c(C)n(C)c1C
{#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#}
CCOC(=O)c1c(S(=O)(=O)NCC2CCN(CCc3cccs3)CC2)c(C)n(C)c1C
CCOC(=O)c1c(S(=O)(=O)NCC2CCN(CCc3cccs3)CC2)c(C)n(C)c1C
ethyl 1,2,5-trimethyl-4-[[1-(2-thiophen-2-ylethyl)piperidin-4-yl]methylsulfamoyl]pyrrole-3-carboxylate