Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocking compound (<10uM)?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a.) FC(F)Oc1cc(-c2cnn(Cc3cn[nH]c3)c2)ccc1Cl
b.) CCCN(CCC)CCc1cccc2c1CC(=O)N2.Cl
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}
4-[2-(dipropylamino)ethyl]-1,3-dihydroindol-2-one;hydrochloride