Task: Please answer the multiple choice question.
Question: Which molecules are 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 CSc1ccc(CNCC(O)c2ccccc2)cc1.Cl
b Cc1cccc(CCNC(=O)CCCOc2cc(=O)n(C)c3ccccc23)c1
c O=C(c1ccc2c(c1)C(=O)N(Cc1ccco1)C2O)N1CCOCC1
Answer: a
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}