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.) CCOC(=O)c1c(NC(=O)COC(=O)c2ccc(C)s2)sc2c1CC(C)(C)NC2(C)C
b.) CC(C)CCn1c(O)c(N=NC(=O)c2ccco2)c2ccccc21
c.) COc1ccc(C2C(C(=O)Nc3ccc4c(c3)OCCO4)c3ccccc3C(=O)N2C)cc1
d.) COc1cc(C2C(C(C)=O)=C(O)C(=O)N2Cc2ccccc2)ccc1O
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}