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: C=CCOC(=O)C1=C(C)NC(=S)NC1/C=C/c1ccccc1
b: CC1CCc2c(sc3nc4n(c(=O)c23)CCS4)C1
c: CN(C)C1(CNC(=O)c2ccc(Cl)c(S(N)(=O)=O)c2)CCCCC1
d: Cc1cc(C)c(C)c(S(=O)(=O)N2CCC(C(=O)NC3=NCCS3)CC2)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}