Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 14.075\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. CCC1CCc2c(sc3ncnc(N4CCOCC4)c23)C1
b. Cc1ccc(CNC(=O)N2CCN(c3ccc(C)cc3)CC2)cc1
Answer: b. Cc1ccc(CNC(=O)N2CCN(c3ccc(C)cc3)CC2)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#}
Cc1ccc(CNC(=O)N2CCN(c3ccc(C)cc3)CC2)cc1
Cc1ccc(CNC(=O)N2CCN(c3ccc(C)cc3)CC2)cc1
4-(4-methylphenyl)-N-[(4-methylphenyl)methyl]piperazine-1-carboxamide