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) CCOC(=O)[C@H]1[C@@H](OC(=O)c2ccccc2)C[C@H]2CC[C@H]1N2C
(b) COc1cc(F)ccc1-c1cncc(CNC(=O)C2CCC2)c1
(c) Cc1c(S(=O)(=O)NCCCCN2CCN(c3nsc4ccccc34)CC2)sc2ccc(F)cc12
Answer: a
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(1R,2R,3S,5R)-8-methyl-3-(phenylcarbonyloxy)-8-azabicyclo[3.2.1]octane-2-carboxylate