Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: CCS(=O)(=O)c1ccc(O)c(NC(=O)Nc2cccc3ccccc23)c1
b: O=C(COC(=O)c1cc(S(=O)(=O)N2CCOCC2)ccc1F)Nc1c(Cl)cccc1C(F)(F)F
c: COc1ccc(-c2ccc3c(c2)c(-c2cccs2)c(-c2cc(OC)cc(OC)c2)n3C)cc1
d: O=C(OCc1cccs1)c1ccccc1NS(=O)(=O)c1ccc2c(c1)OCCO2
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}