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) CCCOc1ccc(N2C(=O)CC(N3CCC(C(=O)OCC)CC3)C2=O)cc1
(b) CCOc1ccc(CO[C@@H]2O[C@H](CO)[C@@H](O)[C@H](O)[C@H]2NC(C)=O)cc1OC
(c) Cc1cc(C)c(N2C(=NC(=O)CCCC(=O)O)SC3CS(=O)(=O)CC32)c(C)c1
(d) O=C(Nc1ccc(N2CCOCC2)c(Cl)c1)c1ccc(Cl)cc1
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}