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 other words.
Options:
a. Cc1c(C(c2ccc(O)cc2)c2c(O)c3ccccc3oc2=O)c(=O)n(-c2ccccc2)n1C
b. CC(C)(C)[C@H]1C=C(C(=O)NCc2ccccc2)O[C@@H](OCCCCO)C1
c. O=C(NCc1ccccc1)c1ccc2c(c1)S(=O)(=O)c1cc(Cl)ccc1C2=O
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}