Problem statement: Answer the MCQ question.
Query: Which compound has a -28.124\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] COc1cc2ncc(S(=O)(=O)c3ccccc3)c(N3CCCC(C)C3)c2cc1OC
[b] N#Cc1ccc(OCC(=O)Nc2ccccc2NS(=O)(=O)c2cccs2)cc1
[c] O=C(CN1CCN(c2ccc(Cl)cc2)CC1)Nc1ccc(F)cc1
Answer: c. O=C(CN1CCN(c2ccc(Cl)cc2)CC1)Nc1ccc(F)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(CN1CCN(c2ccc(Cl)cc2)CC1)Nc1ccc(F)cc1
O=C(CN1CCN(c2ccc(Cl)cc2)CC1)Nc1ccc(F)cc1
2-[4-(4-chlorophenyl)piperazin-1-yl]-N-(4-fluorophenyl)acetamide