Task: Answer the MCQ question.
Query: Which drug exhibits a 5.551\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) O=C(Nc1ccccc1)c1sc(N2CCOCC2)nc1-c1ccccc1
(b) O=C(O)c1nc(NCc2ccccc2)ncc1Cl
(c) COC(=O)c1ccc(NC(=O)CSc2nnc(COc3ccc4c(c3)CCCC4)o2)cc1
(d) COc1cccc(OC)c1-c1nn2c(-c3cc(-c4ccccc4)n[nH]3)nnc2s1
Answer: c. COC(=O)c1ccc(NC(=O)CSc2nnc(COc3ccc4c(c3)CCCC4)o2)cc1
{#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#}
COC(=O)c1ccc(NC(=O)CSc2nnc(COc3ccc4c(c3)CCCC4)o2)cc1
COC(=O)c1ccc(NC(=O)CSc2nnc(COc3ccc4c(c3)CCCC4)o2)cc1
methyl 4-[[2-[[5-(5,6,7,8-tetrahydronaphthalen-2-yloxymethyl)-1,3,4-oxadiazol-2-yl]sulfanyl]acetyl]amino]benzoate