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) CNS(=O)(=O)c1cccc(C(=O)OCCCOC(=O)c2cccc(S(=O)(=O)NC)c2)c1
(b) COc1ccc(C)cc1NC(=O)Nc1cccc(C(=O)O)c1
(c) O=C(c1ccc(=O)[nH]n1)N1CCN(S(=O)(=O)c2ccc(C(F)(F)F)cc2)CC1
(d) CCCCC[C@H](O)/C=C/[C@@H]1[C@@H](C/C=C\CCCC(=O)O)[C@H]2CO[C@@H]1C2
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}