Problem statement: Answer the multiple choice question.
Query: Which compound has a -11.416\% 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 CCCS(=O)(=O)N1CCC(C(=O)N2CCN(C(=O)OCC)CC2)CC1
b O=c1cc2c(nn1Cc1ccc(F)cc1)-c1ccccc1CC2
Answer: b. O=c1cc2c(nn1Cc1ccc(F)cc1)-c1ccccc1CC2
{#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=c1cc2c(nn1Cc1ccc(F)cc1)-c1ccccc1CC2
O=c1cc2c(nn1Cc1ccc(F)cc1)-c1ccccc1CC2
2-[(4-fluorophenyl)methyl]-5,6-dihydrobenzo[h]cinnolin-3-one