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.) O=C1OCc2cc(CCN3CCN(C(=O)Cc4ccc(-n5cnnn5)cc4C(F)(F)F)CC3)ccc21
b.) CN1CC2CC1CN2c1cnc(-c2ccc3[nH]c(C(F)(F)F)cc3c2)cn1
Answer: a, 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}
5-[2-[4-[2-[4-(tetrazol-1-yl)-2-(trifluoromethyl)phenyl]acetyl]piperazin-1-yl]ethyl]-3H-2-benzofuran-1-one