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 other words.
Options:
a) c1ccc(N2CCN(CCCCCCN3CCN(c4ccccn4)CC3)CC2)nc1
b) O=C1COc2ccc(CNC34CCC(CCc5ccnc6cc(C(F)(F)F)cnc56)(CC3)OC4)nc2N1
c) COc1ccc(C2CN(CCCN3CCCC3=O)CC2CC(=O)Nc2cccc(Cl)c2)cc1
d) CN1CCC(COCc2cc(C(F)(F)F)cc(N3CCC(C#N)C3)n2)(c2ccc(F)cc2)CC1
Answer: 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}
N-(3-chlorophenyl)-2-[4-(4-methoxyphenyl)-1-[3-(2-oxidanylidenepyrrolidin-1-yl)propyl]pyrrolidin-3-yl]ethanamide