Problem statement: Answer the MCQ question.
Question: Which compound exhibits a -6.888\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a Cc1ccc(CS(=O)(=O)c2cn(CC(=O)Nc3ccon3)c3ccccc23)cc1
b O=C(CCN1CCN(Cc2ccccc2)CC1)NNC(=O)Nc1cccc(Cl)c1
Answer: b. O=C(CCN1CCN(Cc2ccccc2)CC1)NNC(=O)Nc1cccc(Cl)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#}
O=C(CCN1CCN(Cc2ccccc2)CC1)NNC(=O)Nc1cccc(Cl)c1
O=C(CCN1CCN(Cc2ccccc2)CC1)NNC(=O)Nc1cccc(Cl)c1
1-[3-(4-benzylpiperazin-1-yl)propanoylamino]-3-(3-chlorophenyl)urea