Task: Answer the MCQ question.
Query: Which drug has a 2.186\% 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 additional words.
Options:
a.) OC(CN1CCN(Cc2ccccc2)CC1)Cn1c2ccccc2c2ccccc21
b.) O=C(NC1CCCc2ccccc21)C1CCN(c2nnc(-n3cccc3)s2)CC1
c.) O=C(CN1CCOCC1)OCCCc1ccccc1
Answer: b. O=C(NC1CCCc2ccccc21)C1CCN(c2nnc(-n3cccc3)s2)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#}
O=C(NC1CCCc2ccccc21)C1CCN(c2nnc(-n3cccc3)s2)CC1
O=C(NC1CCCc2ccccc21)C1CCN(c2nnc(-n3cccc3)s2)CC1
1-(5-pyrrol-1-yl-1,3,4-thiadiazol-2-yl)-N-(1,2,3,4-tetrahydronaphthalen-1-yl)piperidine-4-carboxamide