Task: Answer the multiple choice question.
Query: Which drug exhibits a 2.058\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a CCOC(=O)c1cnc2c(C)cccc2c1Nc1cccc(C(=O)O)c1.Cl
b Cc1cc(OCC(=O)OC(C)C(=O)Nc2ccc(N3CCOCC3)cc2)ccc1Cl
c COc1cc2c(cc1OC)CN(C(=O)CCOc1ccccc1)CC2
d COc1cccc(C2CC(c3c(-c4ccccc4)c4cc(Cl)ccc4[nH]c3=O)=NN2S(C)(=O)=O)c1OC
e C[C@H](NC(=O)OC(C)(C)C)c1nnc(SCC(=O)Nc2ccc(Br)cc2)o1
Answer: b. Cc1cc(OCC(=O)OC(C)C(=O)Nc2ccc(N3CCOCC3)cc2)ccc1Cl
{#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#}
Cc1cc(OCC(=O)OC(C)C(=O)Nc2ccc(N3CCOCC3)cc2)ccc1Cl
Cc1cc(OCC(=O)OC(C)C(=O)Nc2ccc(N3CCOCC3)cc2)ccc1Cl
[1-(4-morpholin-4-ylanilino)-1-oxopropan-2-yl] 2-(4-chloro-3-methylphenoxy)acetate