Task: Answer the MCQ question.
Question: Which drug has a 6.713\% 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. O=Cc1ccc(-c2ccccc2C(=O)O)o1
b. Cc1nc(N2CCN(c3ccccc3)CC2)nc2c1C(=O)CC(C)C2
c. CN1CCN(C(=O)CCN2C(=O)/C(=C/c3ccc(F)cc3)SC2=S)CC1
d. CCOCCn1c(N2CCCC2)nc2c1c(=O)n(C)c(=O)n2C
e. O=C(CNC(=O)C12CC3CC(CC(C3)C1)C2)OCC(=O)N1CCCCC1
Answer: d. CCOCCn1c(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#}
CCOCCn1c(N2CCCC2)nc2c1c(=O)n(C)c(=O)n2C
CCOCCn1c(N2CCCC2)nc2c1c(=O)n(C)c(=O)n2C
7-(2-ethoxyethyl)-1,3-dimethyl-8-pyrrolidin-1-ylpurine-2,6-dione