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, d, or e without using any additional words.
Options:
(a) COC(=O)c1cc(S(=O)(=O)Nc2c(C)cccc2C)cn1C
(b) COc1cccc(NC(=O)CCCn2c(=S)[nH]c3ccccc3c2=O)c1
(c) CCN(CC)S(=O)(=O)c1ccc(N2CCCCC2)c(NC(=O)C2CCN(C(=O)c3ccc(F)cc3)CC2)c1
(d) CC1CCN(C(c2cc3cc4c(cc3[nH]c2=O)OCO4)c2nnnn2CC2CCCO2)CC1
(e) CCO[C@H]1OC(C(=O)N2CCN(Cc3ccccc3)CC2)=C[C@@H](c2cn(C(C)=O)c3ccccc23)[C@@H]1CCCO
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}