Problem statement: Answer the multiple-choice question.
Query: Which drug has a 17.194\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. COc1ccc(OC2C(=O)N(Cc3ccc4c(c3)OCO4)C2c2cccs2)cc1
b. CCc1nc(NCCO)c(C#N)c2c1CSC(C)(C)C2
c. Cc1cccc(C)c1NC1=NCCCS1
d. CSc1ccccc1NC(=O)CN(C)C(=O)C1CC(=O)N(C(C)c2ccccc2)C1
Answer: b. CCc1nc(NCCO)c(C#N)c2c1CSC(C)(C)C2
{#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#}
CCc1nc(NCCO)c(C#N)c2c1CSC(C)(C)C2
CCc1nc(NCCO)c(C#N)c2c1CSC(C)(C)C2
8-ethyl-6-(2-hydroxyethylamino)-3,3-dimethyl-1,4-dihydrothiopyrano[3,4-c]pyridine-5-carbonitrile