Task: Answer the multiple-choice question.
Question: Which drug exhibits a -32.750% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. COc1ccc(Nc2ncnc3c2c(C)c(C)n3CCCN(C)C)cc1
b. Cc1cccc(NC(=S)NC(C)C(c2cccs2)N2CCN(C)CC2)c1C
c. Cc1ccc(-c2c[n+](CC(=O)OCc3ccccc3)c3n2CCC3)cc1.[Br-]
Answer: a. COc1ccc(Nc2ncnc3c2c(C)c(C)n3CCCN(C)C)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1ccc(Nc2ncnc3c2c(C)c(C)n3CCCN(C)C)cc1
COc1ccc(Nc2ncnc3c2c(C)c(C)n3CCCN(C)C)cc1
7-[3-(dimethylamino)propyl]-N-(4-methoxyphenyl)-5,6-dimethylpyrrolo[2,3-d]pyrimidin-4-amine