Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a -1.678\% 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 CCC(=O)Oc1ccc2c(c1)O/C(=C\c1ccco1)C2=O
b Cc1cc(N2C(=O)C(O)=C(C(=O)c3cc4ccccc4o3)C2c2ccc(Br)cc2)no1
c Cc1ccc(S(=O)(=O)N2c3ccccc3-c3c(ssc3=S)C2(C)C)cc1
Answer: c. Cc1ccc(S(=O)(=O)N2c3ccccc3-c3c(ssc3=S)C2(C)C)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#}
Cc1ccc(S(=O)(=O)N2c3ccccc3-c3c(ssc3=S)C2(C)C)cc1
Cc1ccc(S(=O)(=O)N2c3ccccc3-c3c(ssc3=S)C2(C)C)cc1
4,4-dimethyl-5-(4-methylphenyl)sulfonyldithiolo[3,4-c]quinoline-1-thione