Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 3.755% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. COc1ccc(OC)c(C(=O)N2CCC(n3nccc3NC(=O)CC(C)C)CC2)c1
b. CCSC1=C(C#N)C(=O)n2c1cc1c2CCCC1
c. COc1ccc(C(=O)Nc2ncc(C)s2)cc1S(=O)(=O)N1CCCC1
d. CC(=O)C(C)Oc1ccc2c3c(c(=O)oc2c1C)CCCC3
Answer: b. CCSC1=C(C#N)C(=O)n2c1cc1c2CCCC1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCSC1=C(C#N)C(=O)n2c1cc1c2CCCC1
CCSC1=C(C#N)C(=O)n2c1cc1c2CCCC1
3-ethylsulfanyl-1-oxo-5,6,7,8-tetrahydropyrrolo[1,2-a]indole-2-carbonitrile