Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: CCN1CCc2cc3nc(N)sc3cc2CC1
b: CN(C1CCc2c(CC(=O)O)c3ccc(F)cc3n2C1)S(=O)(=O)c1ccc(F)cc1
c: CNC(=O)c1ncn2c1COc1c(CCN3CCN(c4cccc5nc(C)ccc45)CC3)cccc1-2
d: Cc1nc(C#Cc2ccnc(Cl)c2)c(C)n1-c1ccc(F)cc1F
e: Oc1ccc(C2=CC3(CCNCC3)Oc3ccccc32)cc1
Answer: c, d, e
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_blocker#not &NULL}a {herg_blocker__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_blocker%}
Answer: {%multiple_choice_result}
4-spiro[chromene-2,4'-piperidine]-4-ylphenol