Task: Answer the MCQ question.
Query: Which compound has a 12.770\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a CC1(C)Cc2ccccc2-c2nnc(SCC(=O)Nc3nc4ccccc4s3)n21
b CCOc1ccc(S(=O)(=O)n2cnc3cc(C)c(C)cc32)cc1
c CC12CCC(C(=O)NCc3cccnc3)(OC1=O)C2(C)C
d CCc1nnc(NC(=O)CSc2nnc(Cc3ccc(OC)cc3)o2)s1
e CCCCC(=O)c1ccc(O)cc1
Answer: d. CCc1nnc(NC(=O)CSc2nnc(Cc3ccc(OC)cc3)o2)s1
{#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#}
CCc1nnc(NC(=O)CSc2nnc(Cc3ccc(OC)cc3)o2)s1
CCc1nnc(NC(=O)CSc2nnc(Cc3ccc(OC)cc3)o2)s1
[C][C][C][=N][N][=C][Branch2][Ring1][=C][N][C][=Branch1][C][=O][C][S][C][=N][N][=C][Branch1][=C][C][C][=C][C][=C][Branch1][Ring1][O][C][C][=C][Ring1][Branch2][O][Ring1][=C][S][Ring2][Ring1][Branch2]
N-(5-ethyl-1,3,4-thiadiazol-2-yl)-2-[[5-[(4-methoxyphenyl)methyl]-1,3,4-oxadiazol-2-yl]sulfanyl]acetamide