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, c, or d without using any additional words.
Options:
a: Cc1cccnc1CN1CCC2(CC1)C(=O)N(c1ccc(-c3cnc(=O)[nH]c3)cc1)C(=O)N2c1cc(=O)[nH]cn1
b: Cc1ccc(CCN2CCC(C(=O)c3ccc(Cl)cc3)CC2)cc1
c: COc1ccc(-c2ccc3c(N4CCOC[C@H]4C)nc(N4CCOC[C@H]4C)nc3n2)cc1[C@H](C)O
d: C[C@@]1(c2cc(CNC3(C(F)F)CC3)c(F)cc2F)CCSC(N)=N1
Answer: a, c, d
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}
(1S)-1-[5-[2,4-bis[(3R)-3-methylmorpholin-4-yl]pyrido[2,3-d]pyrimidin-7-yl]-2-methoxy-phenyl]ethanol