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 COc1ccc(S(=O)(=O)N2CCN(C(=O)CC3CC4CCC3C4)CC2)cc1
b Cc1cc(C(=O)NC2=NCCS2)cs1
c NC12CN3CN(CN(C3)C1)C2.O=C(O)c1cccnc1
d COc1cc(/C=N/N=C/c2c[nH]c(=O)c(C#N)c2Nc2ccccc2)ccc1O
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}