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) COc1cc(-c2cc3nc(C)c(C)c(=O)n3[nH]2)cc(OC)c1OC
(b) O=C(CCSc1ccc(Cl)cc1)NC1CCCCC1
(c) CCC(C)c1ccc(NS(=O)(=O)c2c(C)[nH]c(=O)[nH]c2=O)cc1
(d) CCOc1ccc(-n2c(SCC(=O)Nc3ccc(OC)cc3)nc3sc4c(c3c2=O)CCN(C)C4)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}