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] COc1ccc(NS(=O)(=O)c2ccc(C)c(C(=O)O)c2)cc1
[b] COC(=O)c1cc(COC(=O)c2nc3nc(C)cc(C)n3n2)oc1C
[c] COc1ccc(-n2c(C)c(C)c3c(N)ncnc32)cc1
[d] COc1cc2c(cc1OC)C(C)N(CCc1ccc(Cl)cc1)CC2.O=C(O)/C=C\C(=O)O
Answer: a, b, c
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}