Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) CCCC1(C(=O)c2cc(F)c3[nH]ccc3c2)CCCN1
(b) O=C1CN(CCc2ccc(F)cc2)CCN1[C@H]1CCc2cc(CN3CCOCC3)ccc2C1
(c) COc1cc(CNC(=O)CCCC/C=C/C(C)C)ccc1O
Answer: 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}
4-[2-(4-fluorophenyl)ethyl]-1-[(2S)-6-(morpholin-4-ylmethyl)-1,2,3,4-tetrahydronaphthalen-2-yl]piperazin-2-one