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. CC(C)C[C@H](CO)Nc1nc(N(C)c2cccc(Cl)c2)c2ncn(C(C)C)c2n1
b. Cc1ccc2[nH]c(C(=O)O)c(NC(=O)CN3CCN(c4cccc(C)c4C)CC3)c2c1.Cl
c. CCOc1ccc(C2C(C(=O)Nc3cc(C)on3)c3ccccc3C(=O)N2CCN2CCOCC2)cc1
d. Cc1ccc(Cl)cc1NC(=O)C1CC(=O)N(C(C)C)C1
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}