Problem statement: Answer the MCQ question.
Question: Which drug has a 4.979\% 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=C(CCSc1ccccc1)Nc1nc2c(s1)CCCC2
b. CC(C)Oc1cccc(-c2nnc(SCC(=O)Nc3ccc4c(c3)OCCO4)n2N)c1
c. COCCNC(=O)/C(C#N)=C/c1cc(C(C)C)c(OC)cc1C
Answer: a. O=C(CCSc1ccccc1)Nc1nc2c(s1)CCCC2
{#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=C(CCSc1ccccc1)Nc1nc2c(s1)CCCC2
O=C(CCSc1ccccc1)Nc1nc2c(s1)CCCC2
3-phenylsulfanyl-N-(4,5,6,7-tetrahydro-1,3-benzothiazol-2-yl)propanamide