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, or c without using any additional words.
Options:
(a) Cc1c(CC(=O)N[C@@H](C)C(=O)O)c(=O)oc2cc3oc4c(c3cc12)CCCC4
(b) COCCCn1c(C)c(C(C)=O)cc(NC(=O)c2ccccc2)c1=O
(c) Cc1ccc(N2C(=S)NC3c4ccccc4OC2(C)C3C(=O)N(C)C)cc1
Answer: a, b, c
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}