Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 17.083\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) CS(=O)(=O)N(CC(=O)N1CCCC1)Cc1ccc(F)cc1
(b) Cc1ccn2c(CNCC3COCCO3)c(C(=O)N3CCCCCC3)nc2c1
(c) CN1CCOCCOCCOCCN(C)C1=S
(d) Cc1ccc(NC(=O)C2=CC(c3cccs3)=NS(=O)(=O)N2C)cc1
Answer: c. CN1CCOCCOCCOCCN(C)C1=S
{#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#}
CN1CCOCCOCCOCCN(C)C1=S
CN1CCOCCOCCOCCN(C)C1=S
4,6-dimethyl-1,9,12-trioxa-4,6-diazacyclotetradecane-5-thione