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 other words.
Options:
a: CC1CCCC(NC(=O)CN(C)CC(=O)Nc2ccc(F)cc2)C1C
b: CCOCCCNC(=O)CN1C2CCC1CC(O)(c1ccc(OC)cc1)C2
c: CCn1c(=O)c(C(=O)NNC(=O)c2ccccc2Cl)c(O)c2ccccc21
d: CCc1ccccc1NC(=O)c1ccc(F)c(S(=O)(=O)N2CCC(C(N)=O)CC2)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}