Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound (IC50 < 10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. CCN1CCN(C(=O)CSc2ccc(C)cc2)CC1
b. CCNC(=O)O/N=C1\CCCCC1c1ccc([N+](=O)[O-])cc1[N+](=O)[O-]
c. O=C(NCCCCNC(=O)c1c(Cl)cccc1Cl)c1c(Cl)cccc1Cl
d. CC(C)(C)c1ccc(C(=O)NC(=S)Nc2nc3c(s2)CCCC3)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}