Problem statement: Answer the MCQ question.
Query: Which drug has a 15.261\% 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] O=c1cc(CSc2nc3cc(Cl)ccc3o2)nc2sccn12
[b] Cc1cc2nc(C)c(Cl)c(=O)n2[nH]1
[c] N#Cc1nc(Cc2cccc3ccccc23)oc1NCc1ccc(F)cc1
[d] Cc1ccc2oc(=O)c3cnn(CC(=O)Nc4ccccc4N4CCN(C)CC4)c3c2c1
[e] CCc1cc(C(=O)NNC(=S)Nc2ccccc2C)cs1
Answer: a. O=c1cc(CSc2nc3cc(Cl)ccc3o2)nc2sccn12
{#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#}
O=c1cc(CSc2nc3cc(Cl)ccc3o2)nc2sccn12
O=c1cc(CSc2nc3cc(Cl)ccc3o2)nc2sccn12
7-[(5-chloro-1,3-benzoxazol-2-yl)sulfanylmethyl]-[1,3]thiazolo[3,2-a]pyrimidin-5-one