Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocking compound (<10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) O=C(c1ccc(CN2CCOCC2)cc1)N1CCN(C2CCC2)CC1
(b) Cc1c([C@@H](O)CN2CCC3(CC2)CN(c2ccc(=O)n(C)n2)C(=O)CO3)ccc2c1COC2=O
(c) Cc1cccc(C)c1OC[C@@H](C)[NH3+]
(d) CNCc1cc(C(=O)NC)ccc1Oc1ccc(Cl)cc1C
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}
(4-cyclobutylpiperazin-1-yl)-[4-(morpholin-4-ylmethyl)phenyl]methanone