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. C[C@@H]1COCCN1c1nc(-c2c(F)ncc3[nH]ccc23)cc2c1ncn2C
b. N#Cc1ccc(COC(=O)N2CCC(CNc3ncccn3)CC2)cc1
c. N#Cc1cc(N2CCN(CCN3CCC(C(F)(F)F)CC3)C2=O)ccc1F
d. Cc1cc(N2CC[C@H](N3CCC[C@@H]3C)C2)ccc1NC(=O)C1CCOCC1
Answer: a, 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}
(3R)-4-[6-(5-fluoro-1H-pyrrolo[2,3-c]pyridin-4-yl)-1-methylimidazo[4,5-c]pyridin-4-yl]-3-methylmorpholine