Task: Answer the multiple choice question.
Question: Which drug has a -0.577\% 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.) O=S(=O)(c1ccccc1)c1nc(NCc2cccnc2)sc1Cl
b.) CCOC(=O)C(CN1CCCC1)c1ccccc1
c.) CCCCNC(=O)c1onc(CSc2cccc(OC)c2)c1C(=O)O
Answer: a. O=S(=O)(c1ccccc1)c1nc(NCc2cccnc2)sc1Cl
{#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=S(=O)(c1ccccc1)c1nc(NCc2cccnc2)sc1Cl
O=S(=O)(c1ccccc1)c1nc(NCc2cccnc2)sc1Cl
4-(benzenesulfonyl)-5-chloro-N-(pyridin-3-ylmethyl)-1,3-thiazol-2-amine