Task: Answer the multiple-choice question.
Question: Which compound has a 4.069\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. CCN(CC)CCC(c1ccc(N(C)C)cc1)c1c(OC)cc(OC)c2ccc(=O)oc12
b. CN(C)S(=O)(=O)c1ccc(NC(=O)CN2CCC(Cc3ccccc3)CC2)cc1
c. CCOc1ccc(N2C(=O)CC(C(C)c3ccccc3)C2=O)cc1
Answer: a. CCN(CC)CCC(c1ccc(N(C)C)cc1)c1c(OC)cc(OC)c2ccc(=O)oc12
{#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#}
CCN(CC)CCC(c1ccc(N(C)C)cc1)c1c(OC)cc(OC)c2ccc(=O)oc12
CCN(CC)CCC(c1ccc(N(C)C)cc1)c1c(OC)cc(OC)c2ccc(=O)oc12
8-[3-(diethylamino)-1-[4-(dimethylamino)phenyl]propyl]-5,7-dimethoxychromen-2-one