Task: Answer the multiple choice question.
Query: Which compound exhibits a 9.349\% human ether-à-go-go related gene (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) CCOC(=O)c1c(C)[nH]c(C)c1C(=O)COC(=O)c1ccc(S(=O)(=O)N(CC)CC)cc1
(b) O=C1OC(NC(=O)c2ccccc2)C(N2CCOCC2)=C1Cl
(c) Clc1c2c(nc3ccccc13)CCC2
(d) C/C(=N\NC(=O)c1cc(C2CC2)nc2ccccc12)c1ccc(O)cc1O
Answer: b. O=C1OC(NC(=O)c2ccccc2)C(N2CCOCC2)=C1Cl
{#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=C1OC(NC(=O)c2ccccc2)C(N2CCOCC2)=C1Cl
O=C1OC(NC(=O)c2ccccc2)C(N2CCOCC2)=C1Cl
N-(4-chloro-3-morpholin-4-yl-5-oxo-2H-furan-2-yl)benzamide