Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a.) O=C(O)CSc1ccc2ccccc2n1
b.) O=C(NC1CCCCC1)C(c1ccco1)N(C(=O)c1csnn1)c1cccc(Cl)c1
c.) Cn1c(C(=O)N(Cc2ccccc2)Cc2cccs2)cc2sccc21
d.) COc1cc2c3nnc(-c4ccc(F)cc4)c-3cn(Cc3cccc(C)c3)c2cc1OC
Answer: a, b, c, d
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}