Task: Answer the multiple choice question.
Query: Which compound exhibits a -9.970\% human ether-à-go-go related gene (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) CCCn1c(SCC(=O)N2CCCC2)nc2c1c(=O)n(C)c(=O)n2C
b) COCCn1c(C)cc(C(=O)COc2cccnc2[N+](=O)[O-])c1C
c) CCC(C)n1ncn(-c2ccc(N3CCN(c4ccc(OCC5COC(Cn6cncn6)(c6ccc(Cl)cc6Cl)O5)cc4)CC3)cc2)c1=O
d) CC1CCC2(CC1)NC(=O)N(CC(=O)c1ccc[nH]1)C2=O
e) C=CCC1C=C(C)CC(CC=C)N1
Answer: a. CCCn1c(SCC(=O)N2CCCC2)nc2c1c(=O)n(C)c(=O)n2C
{#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#}
CCCn1c(SCC(=O)N2CCCC2)nc2c1c(=O)n(C)c(=O)n2C
CCCn1c(SCC(=O)N2CCCC2)nc2c1c(=O)n(C)c(=O)n2C
[C][C][C][N][C][Branch1][=C][S][C][C][=Branch1][C][=O][N][C][C][C][C][Ring1][Branch1][=N][C][=C][Ring1][=C][C][=Branch1][C][=O][N][Branch1][C][C][C][=Branch1][C][=O][N][Ring1][=Branch2][C]
1,3-dimethyl-8-(2-oxo-2-pyrrolidin-1-ylethyl)sulfanyl-7-propylpurine-2,6-dione