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] Cc1nn(CCc2nn[nH]n2)c2nc(-c3ccc(Br)cc3)cc(C(F)(F)F)c12
[b] COc1ccc(S(=O)(=O)N2CCc3cc(OC)c(OC)cc3C2)cc1
[c] CCOc1cc(C(N)=O)cc(Br)c1OCc1ccccc1
[d] O=C(CNC(=O)c1cccs1)NCC(=O)OCc1ccccc1Br
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}