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] O=C(OC1CCCCC1=O)c1cccc(S(=O)(=O)N2CCCCC2)c1
[b] COc1cc(C2Nc3ccc4ncccc4c3C3=C2C(=O)CCC3)ccc1O
[c] CCOc1ccccc1OCCCCOc1ccccc1F
[d] O=C(NCCc1ccc(C(F)(F)F)cc1)c1ccc(Cl)nc1
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}