Task: Answer the multiple-choice question.
Query: Which compound has a 6.928\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a Cn1c(N)c(C(=O)Nc2ccccc2F)sc1=S
b CC(Cc1ccccc1)NC(=S)CN1CCCC1=S
c O=C(COc1ccc([N+](=O)[O-])cc1)Nc1ccc(N2CCN(C(=O)c3ccco3)CC2)cc1
d O=C1CC(c2ccc3c(c2)OCO3)c2cc3c(cc2N1)OCCO3
Answer: d. O=C1CC(c2ccc3c(c2)OCO3)c2cc3c(cc2N1)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#}
O=C1CC(c2ccc3c(c2)OCO3)c2cc3c(cc2N1)OCCO3
O=C1CC(c2ccc3c(c2)OCO3)c2cc3c(cc2N1)OCCO3
9-(1,3-benzodioxol-5-yl)-3,6,8,9-tetrahydro-2H-[1,4]dioxino[2,3-g]quinolin-7-one