Task: Answer the MCQ question.
Question: Which drug exhibits a 9.630\% 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(C2/C(=C(\O)c3ccc4c(c3)OCCO4)C(=O)C(=O)N2c2nnc(C)s2)cc(OC)c1OC
b) O=P(O)(CP(=O)(c1ccccc1)c1ccccc1)c1ccccc1
c) CCn1c(SCc2ccccc2)nnc1C1CCN(S(=O)(=O)c2ccc(OC)cc2)CC1
d) CSCc1ccc(C(=O)NCc2ccc(F)cc2)cc1
e) COc1ccc(CCNc2cc(C)[nH]c(=O)c2)cc1OC
Answer: a. COc1cc(C2/C(=C(\O)c3ccc4c(c3)OCCO4)C(=O)C(=O)N2c2nnc(C)s2)cc(OC)c1OC
{#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#}
COc1cc(C2/C(=C(\O)c3ccc4c(c3)OCCO4)C(=O)C(=O)N2c2nnc(C)s2)cc(OC)c1OC
COc1cc(C2/C(=C(\O)c3ccc4c(c3)OCCO4)C(=O)C(=O)N2c2nnc(C)s2)cc(OC)c1OC
(4E)-4-[2,3-dihydro-1,4-benzodioxin-6-yl(hydroxy)methylidene]-1-(5-methyl-1,3,4-thiadiazol-2-yl)-5-(3,4,5-trimethoxyphenyl)pyrrolidine-2,3-dione