Task: Answer the MCQ question.
Question: Which drug has a 4.536\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a) CCSc1nnc(NC(=O)CSC2=NN3CCCC(=O)N=C3S2)s1
b) Cc1cc(-c2ccc(C)c(S(=O)(=O)NCCCN(Cc3ccccc3)C(C)C)c2)on1
c) CCc1nnc(NC(=O)c2ccc(OC)cc2OC)s1
d) COc1ccc(S(=O)(=O)n2nc(OC(C)=O)cc2N)cc1
e) Cc1nccn1Cc1ccccc1
Answer: a. CCSc1nnc(NC(=O)CSC2=NN3CCCC(=O)N=C3S2)s1
{#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#}
CCSc1nnc(NC(=O)CSC2=NN3CCCC(=O)N=C3S2)s1
CCSc1nnc(NC(=O)CSC2=NN3CCCC(=O)N=C3S2)s1
N-(5-ethylsulfanyl-1,3,4-thiadiazol-2-yl)-2-[(8-oxo-6,7-dihydro-5H-[1,3,4]thiadiazolo[3,2-a][1,3]diazepin-2-yl)sulfanyl]acetamide