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, b, or c without using any other words.
Options:
a.) CCCN(c1cncnc1)P(=O)(c1ccccc1)c1ccccc1
b.) Cc1ccc2oc(N3CCN4CCC3CC4)nc2n1
c.) CCOC(=O)COc1ccc(NC(=O)c2ccc(C(=N)N(C)C)cc2)c(C(=O)Nc2ccc(Cl)cn2)c1
Answer: c
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}
ethyl 2-[3-[(5-chloropyridin-2-yl)carbamoyl]-4-[[4-(N,N-dimethylcarbamimidoyl)benzoyl]amino]phenoxy]acetate