Task: Answer the multiple choice question.
Query: Which compound exhibits a 17.280\% 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 additional words.
Options:
a COC(=O)c1ccccc1S(=O)(=O)N1CCC(C(=O)NC2=NCCS2)CC1
b CCOCCCN1CN(Cc2ccccc2)CNC1=S
c CCSc1nc2cc(OC)c(OC)cc2c(=O)n1CC
d COc1ccc(NC(=O)CCC(=O)N/N=C/c2ccncc2)cc1
e O=C(NCCCCO)C(F)(F)C(F)(F)C(F)(F)C(=O)NCCCCO
Answer: b. CCOCCCN1CN(Cc2ccccc2)CNC1=S
{#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#}
CCOCCCN1CN(Cc2ccccc2)CNC1=S
CCOCCCN1CN(Cc2ccccc2)CNC1=S
5-benzyl-1-(3-ethoxypropyl)-1,3,5-triazinane-2-thione