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] CC1CCCC(NC(=O)CCCn2c(=S)[nH]c3ccccc3c2=O)C1C
[b] Cc1ccc(-c2cc(C(=O)Nc3cc(C)ccc3C)[nH]n2)c(O)c1
[c] Cc1csc(NC(=O)C(F)(F)F)n1
[d] CC(C)Oc1snc(Cl)c1C(N)=O
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}