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] Fc1cccnc1-c1ccc2[nH]nc(-c3cncc(O[C@H]4CNCCC45CC5)n3)c2c1
[b] CCOC(=O)C1=C(CN2CCOCC2)NC(c2ccccn2)=NC1c1ccc(F)cc1Br
[c] CN(CC1CCC(c2nc(-c3cccc(C(F)(F)F)c3)c[nH]2)CC1)S(=O)(=O)c1ccccc1
Answer: a, b, 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 4-(2-bromo-4-fluorophenyl)-6-(morpholin-4-ylmethyl)-2-pyridin-2-yl-1,4-dihydropyrimidine-5-carboxylate