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. CC(=O)c1sc(NC(=O)COc2c(C)cc(Cl)cc2C)nc1C
b. O=C(CS(=O)(=O)c1c[nH]c2ccccc12)N1CCCCCC1
c. COc1ccc(/C=C/c2nc(-c3ccccc3)cc(=O)[nH]2)cc1
d. CCN=C(NCC)SC1CC(=O)N(c2ccc(OCC)cc2)C1=O
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}