Task: Answer the multiple-choice question.
Question: Which compound has a 15.501\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a) COc1ccccc1C(CC(=O)N1CCCC1)c1ccc2c(c1)OCO2
b) CCN1C(=O)C(CC(=O)Nc2ccccc2)S/C1=N\c1ccccn1
c) Fc1ccc(NC(=S)Nc2cc(-c3ccccc3)[nH]n2)cc1Cl
d) CC(C)OCC(O)Cn1c(N2CCCC2)nc2c1c(=O)n(C)c(=O)n2C
Answer: d. CC(C)OCC(O)Cn1c(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#}
CC(C)OCC(O)Cn1c(N2CCCC2)nc2c1c(=O)n(C)c(=O)n2C
CC(C)OCC(O)Cn1c(N2CCCC2)nc2c1c(=O)n(C)c(=O)n2C
7-(2-hydroxy-3-propan-2-yloxypropyl)-1,3-dimethyl-8-pyrrolidin-1-ylpurine-2,6-dione