Task: Answer the MCQ question.
Query: Which drug exhibits a 6.641\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] COc1ccc(Cn2c(=O)sc3ccccc32)cc1OC
[b] O=C(CCNC(=O)C1CCN(S(=O)(=O)c2ccc(F)cc2)CC1)NCCc1cccc(F)c1
[c] CCOc1ccc(-c2cnc(NCc3cccc4ccccc34)n2CCOC)cc1.O=C(O)C(=O)O
[d] CCC(O)(CC)C(=O)NN(C(=O)CCl)c1ccccc1
Answer: c. CCOc1ccc(-c2cnc(NCc3cccc4ccccc34)n2CCOC)cc1.O=C(O)C(=O)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#}
CCOc1ccc(-c2cnc(NCc3cccc4ccccc34)n2CCOC)cc1.O=C(O)C(=O)O
CCOc1ccc(-c2cnc(NCc3cccc4ccccc34)n2CCOC)cc1.O=C(O)C(=O)O
5-(4-ethoxyphenyl)-1-(2-methoxyethyl)-N-(naphthalen-1-ylmethyl)imidazol-2-amine;oxalic acid