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(Nn1c(O)c(C=C2N=c3ccccc3=N2)sc1=S)c1ccccc1Cl
b. CCOC(=O)N/N=C(/c1ccccc1)C1CCCCC1
c. CCOC(=O)c1c(NC(=O)CSc2nnc3c(n2)[nH]c2ccc(F)cc23)sc(C(C)=O)c1C
d. COc1ccccc1/C=C/C(=O)OCC(=O)Nc1c(C)nn(-c2ccccc2)c1C
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}