Task: Answer the multiple choice question.
Question: Which compound exhibits a 2.648\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a CCN(CCn1cccn1)C(=O)CC1C(=O)NCCN1CC1CCCCC1
b O=C(NNC(=O)C1CCN(S(=O)(=O)c2ccc(Cl)cc2)CC1)c1ccc(S(=O)(=O)N2CCCCC2)cc1
Answer: b. O=C(NNC(=O)C1CCN(S(=O)(=O)c2ccc(Cl)cc2)CC1)c1ccc(S(=O)(=O)N2CCCCC2)cc1
{#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#}
O=C(NNC(=O)C1CCN(S(=O)(=O)c2ccc(Cl)cc2)CC1)c1ccc(S(=O)(=O)N2CCCCC2)cc1
O=C(NNC(=O)C1CCN(S(=O)(=O)c2ccc(Cl)cc2)CC1)c1ccc(S(=O)(=O)N2CCCCC2)cc1
1-(4-chlorophenyl)sulfonyl-N'-(4-piperidin-1-ylsulfonylbenzoyl)piperidine-4-carbohydrazide