Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 15.858\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: Cc1ccc(-c2ccc(/C=C(\C#N)C(N)=S)n2C)cc1
b: CCCCNC(=S)N(CCN(CC)CC)Cc1cc2cc3c(cc2[nH]c1=O)OCCO3
Answer: b. CCCCNC(=S)N(CCN(CC)CC)Cc1cc2cc3c(cc2[nH]c1=O)OCCO3
{#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#}
CCCCNC(=S)N(CCN(CC)CC)Cc1cc2cc3c(cc2[nH]c1=O)OCCO3
CCCCNC(=S)N(CCN(CC)CC)Cc1cc2cc3c(cc2[nH]c1=O)OCCO3
3-butyl-1-[2-(diethylamino)ethyl]-1-[(7-oxo-3,6-dihydro-2H-[1,4]dioxino[2,3-g]quinolin-8-yl)methyl]thiourea