Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. O=C(C1=COCCO1)N1CCN(S(=O)(=O)c2cccc(F)c2)CC1
b. COc1ccc(N2CC(C(=O)Nc3nc4ccccc4s3)CC2=O)cc1
c. COc1cc2[nH]c(=S)n(CCN3CCOCC3)c(=O)c2cc1OC
d. COc1cccc(Cn2cc(N)cn2)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}