Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocker (<10uM)?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a.) CC(C)=Cc1cc(C(F)(F)F)cc(COCC2(c3ccc(F)cc3)CCN(C)CC2)n1
b.) Cc1cc(C(=O)Nc2ccc(-c3ccccc3CN3CCCCC3)cc2F)n(-c2cc3ccccc3cc2F)n1
Answer: b
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_blocker#not &NULL}a {herg_blocker__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_blocker%}
Answer: {%multiple_choice_result}
2-(3-fluoronaphthalen-2-yl)-N-[2-fluoro-4-[2-(piperidin-1-ylmethyl)phenyl]phenyl]-5-methylpyrazole-3-carboxamide