Problem statement: Answer the multiple-choice question.
Query: Which compound has a -11.715\% 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.) CCCCn1c(SCC(=O)c2ccc(O)cc2O)nc2cc(S(N)(=O)=O)ccc21
b.) CN(C)S(=O)(=O)c1ccc(NC(=O)COc2ncnc3c2cnn3-c2ccccc2)cc1
Answer: a. CCCCn1c(SCC(=O)c2ccc(O)cc2O)nc2cc(S(N)(=O)=O)ccc21
{#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#}
CCCCn1c(SCC(=O)c2ccc(O)cc2O)nc2cc(S(N)(=O)=O)ccc21
CCCCn1c(SCC(=O)c2ccc(O)cc2O)nc2cc(S(N)(=O)=O)ccc21
1-butyl-2-[2-(2,4-dihydroxyphenyl)-2-oxoethyl]sulfanylbenzimidazole-5-sulfonamide