Task: Answer the multiple choice question.
Query: Which compound exhibits a 9.100\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) CCOC(=O)c1c(C)[nH]c(C(=O)OCC(=O)Nc2cc(Cl)ccc2OC)c1C
(b) O=C(COc1cccc2cccnc12)N/N=C/c1ccc(O)cc1
Answer: b. O=C(COc1cccc2cccnc12)N/N=C/c1ccc(O)cc1
{#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=C(COc1cccc2cccnc12)N/N=C/c1ccc(O)cc1
O=C(COc1cccc2cccnc12)N/N=C/c1ccc(O)cc1
N-[(E)-(4-hydroxyphenyl)methylideneamino]-2-quinolin-8-yloxyacetamide