Task: Answer the multiple-choice question.
Question: Which compound has a 8.942\% 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, d, or e without using any additional words.
Options:
a.) CCNc1nc(OC)nc(N2CCC(Cc3ccccc3)CC2)n1
b.) COc1ccc(C(=O)OCC(=O)NCCCc2ccccc2)cc1[N+](=O)[O-]
c.) CCOc1ccc(N2C(=O)CN(CC(=O)OC)C2=S)cc1
d.) COc1ccc(-c2noc(-c3ccccc3C(=O)N3CCOCC3)n2)cc1
e.) CCCCCCc1cc2cc(C(N)=O)c(=N)oc2cc1O
Answer: a. CCNc1nc(OC)nc(N2CCC(Cc3ccccc3)CC2)n1
{#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#}
CCNc1nc(OC)nc(N2CCC(Cc3ccccc3)CC2)n1
CCNc1nc(OC)nc(N2CCC(Cc3ccccc3)CC2)n1
4-(4-benzylpiperidin-1-yl)-N-ethyl-6-methoxy-1,3,5-triazin-2-amine