Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) COc1cc(NC(=O)CN2CCN(c3ccccn3)CC2)cc(OC)c1OC
(b) COC(=O)c1c(NC(NC(=O)C(C)(C)C)C(Cl)(Cl)Cl)sc2c1CCC2
(c) Nc1nnc(COc2ccc(Br)cc2Br)s1
(d) Cc1cc(C)c2nc(NC(=O)c3ccc(OCC4CCCO4)cc3)sc2c1
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}