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. COc1ccc(-c2noc(C3=CC4(CCN(CCS(N)(=O)=O)CC4)c4ccccc43)n2)cc1
b. COC[C@H](C)Oc1cc(Oc2ccc(C(=O)N3CCC3)nc2)cc(C(=O)Nc2cnc(C)cn2)c1
c. Cn1cnc(C(=O)N(Cc2cccc(Cl)c2)CC2CCC(N)CC2)c1
d. Cc1ccc(-n2c(-c3ncccc3Cl)nc(CN[C@H]3CC[C@@H](F)C3)c2C(C)C)cn1
Answer: a, b, 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,3R)-N-[[2-(3-chloropyridin-2-yl)-1-(6-methylpyridin-3-yl)-5-propan-2-ylimidazol-4-yl]methyl]-3-fluorocyclopentan-1-amine