Problem statement: Answer the multiple-choice question.
Query: Which compound has a 5.083\% 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 additional words.
Options:
[a] O=C(COc1ccc(S(=O)(=O)N2CCCC2)cc1)Nc1ccc(F)cc1
[b] COc1ccc(OCc2cc(C(=O)N3CCC(OC)CC3)no2)c2ccccc12
[c] CCSc1nc(CC)c2c(c1C#N)CCCC2
Answer: c. CCSc1nc(CC)c2c(c1C#N)CCCC2
{#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#}
CCSc1nc(CC)c2c(c1C#N)CCCC2
CCSc1nc(CC)c2c(c1C#N)CCCC2
1-ethyl-3-ethylsulfanyl-5,6,7,8-tetrahydroisoquinoline-4-carbonitrile