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, or c without using any additional words.
Options:
a: CC/C(C)=N/Nc1nc(-c2cc3cccc(OC)c3oc2=O)cs1
b: O=C(CSc1nnc(-c2ccncc2)n1Cc1ccco1)c1ccc(Cl)cc1
c: COc1ccc(/C=C/C(=O)c2ccc(NS(=O)(=O)c3ccc(C)cc3)cc2)cc1O
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}