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) COC(=O)c1cc(NS(=O)(=O)c2ccc(Cl)c(N3C(=O)c4ccc(C(=O)O)cc4C3=O)c2)cc(C(=O)OC)c1
(b) Cc1ccc(C(=O)N2CCOCC2)cc1S(=O)(=O)N1CCCCC1
(c) Cc1ccc(-c2csc3ncnc(N4CCc5ccccc5C4)c23)cc1
(d) Cn1cc(Cl)c(C(=O)NNC(=S)NCc2ccco2)n1
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}