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) Cc1ccnc(NC(=O)c2cccc(S(=O)(=O)N3CCOCC3)c2)c1
b) CCN1CCN(C(c2ccccc2F)c2nnnn2Cc2ccc3c(c2)OCO3)CC1.Cl
c) Cc1ccc(CNS(=O)(=O)c2ccc3c(c2)n(C)c(=O)n3C)cc1
d) COc1cccc(-c2nn(-c3ccc(C)cc3)cc2C(=O)NCC2CCCO2)c1
Answer: a, b, c
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}