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, d, or e without using any other words.
Options:
a: O=C1COc2cc(Cl)c(CNC34CCC(C[C@]5(O)Cn6c(=O)ccc7ncc(F)c5c76)(CC3)OC4)nc2N1
b: O=CN1CCN(Cc2ccc3c(c2)Cc2c(-c4csc(C#CCOc5ccccc5)c4)n[nH]c2-3)CC1
c: O=C(O)c1cccc(N2CCC(CN3CCC(Oc4ccc(CO)c(Cl)c4)CC3)CC2)n1
d: O=C(O)CCc1ccc2cc(Cc3ccccc3)cc(N3CCN(CCc4ccc(OCCCN5CCCCCC5)cc4)CC3)c2n1
e: CC(C)(C)COc1ccc2c(c1)[C@]1(COC(N)=N1)c1cc(-c3c(F)ccnc3F)ccc1O2
Answer: b, 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}
4-[[3-[5-(3-phenoxyprop-1-ynyl)thiophen-3-yl]-1,4-dihydroindeno[1,2-c]pyrazol-6-yl]methyl]piperazine-1-carbaldehyde