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 other words.
Options:
a. CCCS(=O)(=O)C(=C1NCCO1)S(=O)(=O)CCC
b. Cc1noc(C)c1S(=O)(=O)N(Cc1ccccc1)C(C)C
c. Nc1c(Cl)cc(Cl)cc1C(=O)OCC(=O)N1CCOCC1
d. Cc1nc2cc(NC(=O)c3ccco3)ccc2n1C
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}