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] COc1ccc(S(=O)(=O)NCC(c2ccc3c(c2)OCO3)N2CCN(C)CC2)cc1OC
[b] CCc1ccccc1N(C(C)=O)c1nc(CCl)cs1
[c] CN1CCN(S(=O)(=O)c2ccc(Oc3ccc(F)cc3Br)nc2)CC1
[d] CC(=O)N1CCCc2cc(S(=O)(=O)Nc3ccccc3C)ccc21
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}