Problem statement: Answer the multiple-choice question.
Query: Which drug has a -0.369\% 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 Cc1ccc2nc(S(=O)(=O)O)[nH]c2c1
b CN1CCN(c2nc(-c3ccccc3)ncc2S(C)(=O)=O)CC1
c O=C(O)Cn1c(SCc2cccc3ccccc23)nc2ccccc21
Answer: b. CN1CCN(c2nc(-c3ccccc3)ncc2S(C)(=O)=O)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#}
CN1CCN(c2nc(-c3ccccc3)ncc2S(C)(=O)=O)CC1
CN1CCN(c2nc(-c3ccccc3)ncc2S(C)(=O)=O)CC1
4-(4-methylpiperazin-1-yl)-5-methylsulfonyl-2-phenylpyrimidine