Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) O=c1c2cc(N3CCOCC3)ccc2[nH]c(=S)n1CCN1CCCC1
(b) COc1cc(OC)c(C(=O)Nc2ccc(S(=O)(=O)N3CCCCC3)cc2)cc1OC
(c) COc1cccc(NC(=O)Cc2nc(-c3ccccc3)sc2-c2ccc(C)cc2)c1
(d) COc1ccc(-n2c(C)cc(-c3cn4cccc(C)c4n3)c2C)cc1
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}