Task: Answer the MCQ question.
Question: Which drug has a 13.441\% 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 or b without using any other words.
Options:
a.) c1ccc(-n2ncc3c(N4CCN(CCOc5cccc6ccccc56)CC4)ncnc32)cc1
b.) Cc1ccccc1N1CC(C(=O)Nc2ccc(S(=O)(=O)N3CCOCC3)cc2)CC1=O
Answer: a. c1ccc(-n2ncc3c(N4CCN(CCOc5cccc6ccccc56)CC4)ncnc32)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#}
c1ccc(-n2ncc3c(N4CCN(CCOc5cccc6ccccc56)CC4)ncnc32)cc1
c1ccc(-n2ncc3c(N4CCN(CCOc5cccc6ccccc56)CC4)ncnc32)cc1
4-[4-(2-naphthalen-1-yloxyethyl)piperazin-1-yl]-1-phenylpyrazolo[3,4-d]pyrimidine