Task: Answer the multiple choice question.
Question: Which compound has a 6.399\% 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. COc1ccc(N2CCN(C(=O)CSc3nc4cc(OC)c(OC)cc4cc3C#N)CC2)cc1
b. COc1ccccc1CNC(=O)COC(=O)c1ccc2c(=O)n3c(nc2c1)CCCCC3
c. Cc1ccc(N2C(=O)NC(NS(=O)(=O)c3ccccc3)(C(F)(F)F)C2=O)cc1
d. Cl.Oc1ccc(Cl)cc1CNCc1ccc(C(F)(F)F)cc1
e. CCN(CC)S(=O)(=O)c1ccc(C(=O)N2CCN(C(=O)c3ccco3)CC2)cc1
Answer: a. COc1ccc(N2CCN(C(=O)CSc3nc4cc(OC)c(OC)cc4cc3C#N)CC2)cc1
{#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#}
COc1ccc(N2CCN(C(=O)CSc3nc4cc(OC)c(OC)cc4cc3C#N)CC2)cc1
COc1ccc(N2CCN(C(=O)CSc3nc4cc(OC)c(OC)cc4cc3C#N)CC2)cc1
6,7-dimethoxy-2-[2-[4-(4-methoxyphenyl)piperazin-1-yl]-2-oxoethyl]sulfanylquinoline-3-carbonitrile