Task: Please answer the multiple choice question.
Question: Which molecules are 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.) Cc1cc(Nc2ncc(F)c(-c3cnc(C)n3C(C)C)n2)ccc1C(=O)N(C)C
b.) COc1cccc2c1OC(c1ccc(OCCCN3CCC[C@H](C)C3)cc1)C(C)S2(=O)=O
c.) O=C1COc2ccc(CNC3CCN(CCn4c(=O)ccc5ncc(Oc6ccon6)cc54)CC3F)nc2N1
d.) Cn1cc(-c2cc(F)c3c(c2)[C@]2(COC(N)=N2)c2cc(-c4cccnc4F)ccc2O3)cn1
Answer: 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}
8-methoxy-3-methyl-2-[4-[3-[(3S)-3-methylpiperidin-1-yl]propoxy]phenyl]-2,3-dihydro-1,4λ6-benzoxathiine 4,4-dioxide