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 COc1ccccc1CCNC(=O)C(=O)Nc1cc2c3c(c1)C(C)C(=O)N3CCC2
b Cc1ccnc(-n2c(-c3ccco3)nc3ccccc3c2=O)c1
c O=C(CCCC(=O)OCC(Cl)=C(Cl)Cl)Nc1cccc2ccccc12
d CCOc1ccccc1/C=N/Nc1ccnc(=O)[nH]1
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}