Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: Cc1ccc(S(=O)(=O)CCc2nc3ccccc3s2)cc1C
b: O=C(COC(=O)c1cncc(Br)c1)Nc1ccc(N2CCCCC2)cc1
c: COc1ccc(OC)c(-c2csc(NC(=O)COC(=O)C3(C)CC3(Cl)Cl)n2)c1
d: CCOC(=O)C1=C(C)N=c2s/c(=C3\C(=O)Nc4ccccc43)c(=O)n2C1c1ccc2c(c1)OCO2
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}