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 additional words.
Options:
(a) CCC[C@@H]1C[C@H](N(C)C(C)C)CC[C@@H]1N1CC[C@H](NC(=O)c2cc(C(F)(F)F)ccc2NC(=O)NCC)C1=O
(b) CC[C@@H](O)C(C[C@@H](C)NC)(c1ccccc1)c1ccccc1
(c) O=C(C=Cc1ccc(CNCCc2c(-c3ccccc3)[nH]c3ccccc23)cc1)NO
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}
N-hydroxy-3-[4-[[2-(2-phenyl-1H-indol-3-yl)ethylamino]methyl]phenyl]prop-2-enamide