Task: Answer the multiple-choice question.
Query: Which compound exhibits a 7.750\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) CCOC(=O)c1ccc(NC(=O)c2cccnc2)cc1
(b) CCC(=O)OC1(C)C(=O)C=C2C=C(CCCCNC(=O)OC(C)(C)C)OC=C2C1=O
(c) CCOc1cc(C(=O)Nc2ccc(F)cc2)cc(Br)c1OC
Answer: b. CCC(=O)OC1(C)C(=O)C=C2C=C(CCCCNC(=O)OC(C)(C)C)OC=C2C1=O
{#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#}
CCC(=O)OC1(C)C(=O)C=C2C=C(CCCCNC(=O)OC(C)(C)C)OC=C2C1=O
CCC(=O)OC1(C)C(=O)C=C2C=C(CCCCNC(=O)OC(C)(C)C)OC=C2C1=O
[7-methyl-3-[4-[(2-methylpropan-2-yl)oxycarbonylamino]butyl]-6,8-dioxoisochromen-7-yl] propanoate