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) COc1ccccc1NS(=O)(=O)c1ccc2c(c1)n(C)c(=O)n2C
(b) CCCc1cc(=S)n2c([nH]c3ccccc32)c1C#N
(c) CCC(=O)N(Cc1cc2ccc(C)cc2n2nnnc12)C1CCCCC1
(d) COc1cc(CNC(=O)C2CCCN2S(=O)(=O)c2ccccc2)cc(OC)c1OC
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}