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 other words.
Options:
a) CC(C)(C)N(Cc1ccccc1)C(=O)COC(=O)CCc1c[nH]c2ccccc12
b) CCN(CC)CCCN=Cc1c(O)n(-c2ccccc2C)c(=O)c2ccccc12
c) Cc1cccc(C(=O)NC(=S)Nc2cccc3nc(C)ccc23)c1
d) Cc1ccc2cccc(S(=O)(=O)N3CCN(c4ccccc4F)CC3)c2n1
Answer: a, 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}