Problem statement: Answer the multiple choice question.
Question: Which compound has a 0.739\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] Nc1nc(SCC(=O)N2CCOCC2)[nH]c(=O)c1-c1ccccc1
[b] O=C(Cc1ccc(Cl)cc1)NCCS(=O)(=O)N1CCN(c2ccccc2F)CC1
[c] COc1cccc(NC(=O)CSc2nc3ncc(Br)cc3[nH]2)c1
Answer: b. O=C(Cc1ccc(Cl)cc1)NCCS(=O)(=O)N1CCN(c2ccccc2F)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(Cc1ccc(Cl)cc1)NCCS(=O)(=O)N1CCN(c2ccccc2F)CC1
O=C(Cc1ccc(Cl)cc1)NCCS(=O)(=O)N1CCN(c2ccccc2F)CC1
2-(4-chlorophenyl)-N-[2-[4-(2-fluorophenyl)piperazin-1-yl]sulfonylethyl]acetamide