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, or d without using any other words.
Options:
a.) CC(=O)NCCc1ccccc1-c1onc([C@H]2CNCCC2c2ccc(F)c(F)c2)c1Br
b.) Cc1nc2ccccc2n1C1C[C@H]2CC[C@H](C1)N2CCC1(c2cccc(F)c2)CCN(C(=O)c2cc(NS(C)(=O)=O)c(F)cc2Cl)CC1
c.) c1ccc(CCNCCN(c2ccccc2)c2ccccc2)cc1
d.) Cc1cc(C(F)(F)F)ccc1C12CC1CN(CCCSc1nnc(-c3ocnc3C)n1C)C2
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}
N',N'-diphenyl-N-(2-phenylethyl)ethane-1,2-diamine