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) O=C(Nc1cccc(NC(=O)c2ncn[nH]2)c1)c1cccc(Cl)c1
(b) COC(=O)C(CC(=O)O)NCc1ccco1
(c) N#Cc1ccccc1OCC(=O)OCC(=O)NC1CCCCCC1
(d) COCCCN(C(=O)CSCC(=O)Nc1cccc(C)c1)c1c(N)n(Cc2ccccc2)c(=O)[nH]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}