Problem statement: Answer the multiple choice question.
Question: Which compound has a 18.695\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. NC(=O)COC(=O)c1cccc(S(=O)(=O)N2CCN(c3ccc(F)cc3)CC2)c1
b. CCCCNC(=S)N(CCCO)Cc1cc2cc3c(cc2[nH]c1=O)OCCO3
Answer: a. NC(=O)COC(=O)c1cccc(S(=O)(=O)N2CCN(c3ccc(F)cc3)CC2)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#}
NC(=O)COC(=O)c1cccc(S(=O)(=O)N2CCN(c3ccc(F)cc3)CC2)c1
NC(=O)COC(=O)c1cccc(S(=O)(=O)N2CCN(c3ccc(F)cc3)CC2)c1
(2-amino-2-oxoethyl) 3-[4-(4-fluorophenyl)piperazin-1-yl]sulfonylbenzoate