Task: Answer the multiple choice question.
Query: Which compound exhibits a 1.358\% 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 COc1ccc(S(=O)(=O)N2CCOCC2)cc1C(=O)N(C)CCOc1ccc(Cl)cc1
b CCc1ccc(-n2c(Cc3ccccc3)n[nH]c2=S)cc1
c COc1ccc(CN(C)C(C)C(=O)Nc2ccc(S(=O)(=O)N3CCCCC3)cc2)cc1F
d CCC(=O)NC(=S)Nc1cccc(NC(=O)CC)c1
e S=C1NCCOCCOCCOCCOCCNC(=S)NCCOCCOCCOCCOCCN1
Answer: b. CCc1ccc(-n2c(Cc3ccccc3)n[nH]c2=S)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#}
CCc1ccc(-n2c(Cc3ccccc3)n[nH]c2=S)cc1
CCc1ccc(-n2c(Cc3ccccc3)n[nH]c2=S)cc1
3-benzyl-4-(4-ethylphenyl)-1H-1,2,4-triazole-5-thione