Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocking compound (<10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a.) c1ccc(-c2cccc(OC3CC4CCC(C3)N4)n2)cc1
b.) COC(=O)C(CCCN(C)CCCc1nc2ccccc2[nH]1)(c1ccc(Br)cc1)C(C)C
c.) Nc1ccc(-c2cccs2)cc1NC(=O)c1ccc(N2CCC3(CC2)CNC(=O)N3)nc1
d.) CCc1nc(-c2cccc(C)c2)c(-c2ccnc(NC(=O)c3ccccc3)c2)s1
Answer: a, b
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}
methyl 5-[3-(1H-benzimidazol-2-yl)propyl-methylamino]-2-(4-bromophenyl)-2-propan-2-ylpentanoate