Task: Answer the MCQ question.
Question: Which drug has a 10.501\% 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. O=C(OCCN1C(=O)c2ccccc2C1=O)c1ccco1
b. CC1Cc2ccccc2N1C(=O)CSc1nn2c(=O)c(C(C)(C)C)nnc2s1
c. CCOC(=O)Cc1csc(NC(=O)c2cc(OC)cc(OC)c2)n1
d. COc1ccc(S(=O)(=O)N2CCCC(C(=O)NCCCn3ccnc3)C2)cc1OC
Answer: a. O=C(OCCN1C(=O)c2ccccc2C1=O)c1ccco1
{#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(OCCN1C(=O)c2ccccc2C1=O)c1ccco1
O=C(OCCN1C(=O)c2ccccc2C1=O)c1ccco1
2-(1,3-dioxoisoindol-2-yl)ethyl furan-2-carboxylate