Task: Please answer the multiple choice question.
Question: Which molecules are not 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.) O=C(NCc1ccc(F)cc1)N(c1ccc(Br)cc1)C1CCN(CCO)CC1
b.) COc1ccc(COc2cc3oc(=O)c4cc(C(C)O)ccc4c3cc2OC)cc1
c.) c1ccc(-c2c[nH]c([C@H]3Cc4c([nH]c5ccccc45)C(C4CCNCC4)N3)n2)cc1
d.) CC(=O)Nc1ccc(CN2CCC3(CC2)C(NC2CCCCC2)=NC(=O)N3c2cccc(F)c2)cc1
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}
8-(1-hydroxyethyl)-2-methoxy-3-[(4-methoxyphenyl)methoxy]benzo[c]chromen-6-one