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. Cc1cccc(-n2c(SCC(=O)c3c(N)n(C4CC4)c(=O)[nH]c3=O)nnc2N2CCOCC2)c1
b. CC1CCC(NC(=O)c2cc(S(=O)(=O)N3CCCCC3)c[nH]2)CC1
c. CCCCc1ccc(NC(=O)CSc2nc(=O)n(CCN(CC)CC)c3c2CCCC3)cc1
d. C/C(=C\C(=O)c1ccc(Br)cc1)Nc1ccc(Cl)cc1
Answer: a, b, 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}