Task: Answer the MCQ question.
Query: Which compound has a 10.856\% 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)CSc1ncnc2c1c(-c1ccccc1)cn2-c1ccc(OC)cc1
[b] CCOC(=O)c1[nH]c(C)c(CN(CCc2ccc(OC)c(OC)c2)C(=O)CCCC(=O)O)c1C
[c] Cc1cc2c(cc1C)NC(=O)CC(C(F)(F)C(F)(F)C(F)(F)F)=N2
[d] O=C1OC(N2CCN(C(=O)C3CCCO3)CC2)c2ccccc21
Answer: a. CCOC(=O)CSc1ncnc2c1c(-c1ccccc1)cn2-c1ccc(OC)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#}
CCOC(=O)CSc1ncnc2c1c(-c1ccccc1)cn2-c1ccc(OC)cc1
CCOC(=O)CSc1ncnc2c1c(-c1ccccc1)cn2-c1ccc(OC)cc1
ethyl 2-[7-(4-methoxyphenyl)-5-phenylpyrrolo[2,3-d]pyrimidin-4-yl]sulfanylacetate