Task: Answer the multiple choice question.
Question: Which drug exhibits a -0.038\% 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, or c without using any other words.
Options:
a. Cc1ccc(Cn2ncc3c(N4CCN(C5CCCC5)CC4)ncnc32)cc1
b. COc1ccccc1N(CC(O)CN1CCOCC1)S(=O)(=O)c1ccccc1
c. O=C(Nc1cccc(F)c1)NC1(C(=O)NCC2CCCO2)CCCCC1
Answer: a. Cc1ccc(Cn2ncc3c(N4CCN(C5CCCC5)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#}
Cc1ccc(Cn2ncc3c(N4CCN(C5CCCC5)CC4)ncnc32)cc1
Cc1ccc(Cn2ncc3c(N4CCN(C5CCCC5)CC4)ncnc32)cc1
4-(4-cyclopentylpiperazin-1-yl)-1-[(4-methylphenyl)methyl]pyrazolo[3,4-d]pyrimidine