Problem statement: Answer the multiple choice question.
Query: Which drug has a -5.172\% 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] COc1cccc(C2(CSc3nnc(-c4cc(OC)c(OC)c(OC)c4)o3)OCCO2)c1
[b] CCOC(=O)CC1C(=O)NCCN1C(=O)c1cccc(OC)c1
[c] COc1ccc(OC)c(NC(=O)C2CCN(c3cc(-c4ccccc4)nc4ncnn34)CC2)c1
[d] Cc1ccc(OC(=O)Nc2ccccc2)cc1
[e] O=C(COC(=O)c1cccc(S(=O)(=O)NCc2ccccc2)c1)c1ccccc1
Answer: a. COc1cccc(C2(CSc3nnc(-c4cc(OC)c(OC)c(OC)c4)o3)OCCO2)c1
{#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#}
COc1cccc(C2(CSc3nnc(-c4cc(OC)c(OC)c(OC)c4)o3)OCCO2)c1
COc1cccc(C2(CSc3nnc(-c4cc(OC)c(OC)c(OC)c4)o3)OCCO2)c1
2-[[2-(3-methoxyphenyl)-1,3-dioxolan-2-yl]methylsulfanyl]-5-(3,4,5-trimethoxyphenyl)-1,3,4-oxadiazole