Problem statement: Answer the MCQ question.
Question: Which compound has a -0.675\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] COc1ccc(CCNC(=O)C(=O)NCC2OCCN2S(=O)(=O)c2ccc(Br)cc2)cc1
[b] CCn1c(SCC(=O)Nc2ccc(C(=O)OC)cc2)nc2cccnc21
Answer: b. CCn1c(SCC(=O)Nc2ccc(C(=O)OC)cc2)nc2cccnc21
{#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#}
CCn1c(SCC(=O)Nc2ccc(C(=O)OC)cc2)nc2cccnc21
CCn1c(SCC(=O)Nc2ccc(C(=O)OC)cc2)nc2cccnc21
methyl 4-[[2-(3-ethylimidazo[4,5-b]pyridin-2-yl)sulfanylacetyl]amino]benzoate