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: CC1CN(c2ccccc2)CCN1C(=O)c1cc(COc2c(F)cccc2F)on1
b: CC(C(=O)NCc1ccco1)n1ccc2cc(S(=O)(=O)N3CCCC3)ccc21
c: CCC(C)[C@H](NC(=O)N1CCN(C)CC1)C(=O)OC
d: O=S(=O)(NCCc1cn2ccccc2n1)c1ccc(-c2ccccc2)cc1
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}