Task: Answer the multiple-choice question.
Query: Which drug exhibits a 2.595\% human ether-à-go-go related gene (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] COc1cc(C2C(C#N)=C(N)Oc3cc4c(cc32)OCO4)cc(OC)c1OC
[b] N#Cc1c(NC(=O)CSc2nc(-c3ccccc3)cc(C(F)(F)F)n2)sc2c1CCC2
[c] COc1ccccc1N1CCN(C2CCN(C(=O)COc3cccc(C)c3)CC2)CC1.O=C(O)C(=O)O
[d] Cc1cc(OCC(=O)N[C@@H](Cc2ccccc2)C(=O)O)c2c3c(c(=O)oc2c1)CCC3
[e] Cc1sc2nc(C)n(/N=C/c3ccc(O)cc3O)c(=O)c2c1C
Answer: d. Cc1cc(OCC(=O)N[C@@H](Cc2ccccc2)C(=O)O)c2c3c(c(=O)oc2c1)CCC3
{#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)N[C@@H](Cc2ccccc2)C(=O)O)c2c3c(c(=O)oc2c1)CCC3
Cc1cc(OCC(=O)N[C@@H](Cc2ccccc2)C(=O)O)c2c3c(c(=O)oc2c1)CCC3
(2S)-2-[[2-[(7-methyl-4-oxo-2,3-dihydro-1H-cyclopenta[c]chromen-9-yl)oxy]acetyl]amino]-3-phenylpropanoic acid