Task: Answer the MCQ question.
Question: Which compound has a -2.016\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) O=C(c1c[nH]c(C(=O)C(Cl)(Cl)Cl)c1)c1ccccc1Cl
(b) Cn1ccnc1C(=O)C1CCCN(Cc2cn[nH]c2-c2ccc(-c3ccccc3)cc2)C1
Answer: b. Cn1ccnc1C(=O)C1CCCN(Cc2cn[nH]c2-c2ccc(-c3ccccc3)cc2)C1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Cn1ccnc1C(=O)C1CCCN(Cc2cn[nH]c2-c2ccc(-c3ccccc3)cc2)C1
Cn1ccnc1C(=O)C1CCCN(Cc2cn[nH]c2-c2ccc(-c3ccccc3)cc2)C1
(1-methylimidazol-2-yl)-[1-[[5-(4-phenylphenyl)-1H-pyrazol-4-yl]methyl]piperidin-3-yl]methanone