Task: Answer the MCQ question.
Question: Which compound has a 9.246\% 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) C[N+](C)(C)Cc1ccccc1.[Cl-]
b) O=C(NCc1ccc(F)cc1)Nc1cccc(Cl)c1
Answer: b. O=C(NCc1ccc(F)cc1)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(NCc1ccc(F)cc1)Nc1cccc(Cl)c1
O=C(NCc1ccc(F)cc1)Nc1cccc(Cl)c1
[O][=C][Branch1][=C][N][C][C][=C][C][=C][Branch1][C][F][C][=C][Ring1][#Branch1][N][C][=C][C][=C][C][Branch1][C][Cl][=C][Ring1][#Branch1]
1-(3-chlorophenyl)-3-[(4-fluorophenyl)methyl]urea