Task: Please answer the multiple choice question.
Question: Which molecules are a 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: Cc1c(Nc2c(C#N)cncc2-c2cc3cc(CN4CCN(C)CC4)ccc3o2)ccc2[nH]ccc12
b: O=C(CNC(=O)c1cccc(C(F)(F)F)c1)NC1CCN(CCN2CCN(C(=O)c3ccccc3Cl)CC2)C1
c: CS(=O)(=O)Nc1ccc2c(c1)nc1n2CC(N)C(c2cc(F)c(F)cc2F)C1
d: COc1ccc2c(c1)CC(CCN(C)C)=C2[C@@H](C)c1nccnc1OC
e: Nc1ccc(-c2cccs2)cc1NC(=O)c1ccc(N2CCC3(CCCC3=O)CC2)nc1
Answer: 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}
2-[6-methoxy-3-[(1R)-1-(3-methoxypyrazin-2-yl)ethyl]-1H-inden-2-yl]-N,N-dimethylethanamine