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: O=C(NCNC(=O)NC1C(=O)NC(=O)N1CO)NC1C(=O)NC(=O)N1CO
b: N#Cc1c(NC(=O)CSc2nc3ccccc3s2)sc2c1CCCC2
c: CCOc1ccc(C(=O)N/N=C/c2ccccc2[N+](=O)[O-])cc1
d: CCOC(=O)c1c(S(=O)(=O)NCC(=O)N2CCN(c3ccc(F)cc3)CC2)c(C)n(C)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}