Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocking compound (IC50 less than 10uM)?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] N#Cc1c(Cl)nsc1NCCc1ccccc1
[b] CN(CCc1ccccn1)Cc1ccc(Cl)cc1
[c] N#Cc1cc(-c2ccccc2)oc1NC(=O)c1ccccc1
[d] CCOC(=O)c1ccc(CNC(=O)C2CCC(=O)N(CCc3ccccc3)C2)o1
[e] CSc1nnc(NC(=O)c2cccc(S(=O)(=O)N3CCOCC3)c2)s1
Answer: b
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_inhib#not &NULL}a {herg_inhib__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_inhib%}
Answer: {%multiple_choice_result}