Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound (IC50 less than 10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: S=C(NCc1ccc2[nH]c3c(c2c1)CCCC3)Nc1ccccc1
b: C[C@@H](O)Cc1cn(CC(=O)NCCCCCCCCCCC(=O)N2CCNCC2)nn1
c: COCCNC(=S)NNC(=O)CSCc1ccc(Cl)cc1Cl
d: C/C(=C\c1ccccc1)C(=O)N1CCN(c2cccc(C(F)(F)F)c2)CC1
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}