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) O=C(NCc1ccc(OC(F)(F)F)cc1)C1c2ccccc2C(=O)N1CCc1cnccn1
(b) O=C(C1CC2(CCN(C3CCOCC3)CC2)C1)N1CCN2CCCCC2C1
(c) COc1ccc(C(=O)NC(=O)Nc2ccc3c(c2)NC(=O)/C3=C\c2[nH]c(C)c(C(=O)NCCN3CCCC3)c2C)c(F)c1
(d) CC[C@@H]1NC(c2cc(C#N)ccn2)=NC1(c1ccc(F)cc1)c1ccc(F)cc1
Answer: a, 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}
5-[(Z)-[6-[(2-fluoro-4-methoxybenzoyl)carbamoylamino]-2-oxo-1H-indol-3-ylidene]methyl]-2,4-dimethyl-N-(2-pyrrolidin-1-ylethyl)-1H-pyrrole-3-carboxamide