Task: Answer the MCQ question.
Query: Which drug has a 8.521\% 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) CC(=O)c1c(C)[nH]c(C(=O)OCC(=O)Nc2c(C)cccc2C)c1C
(b) O=C(Cn1cnc2c(NC(=O)OCc3ccccc3)ncnc21)NCCN1CCOCC1
(c) CC(C)[C@@H](C(=O)NC1CCN(Cc2ccccc2)CC1)N1C(=O)N2CCc3c([nH]c4ccccc34)[C@@]2(C)C1=O
Answer: b. O=C(Cn1cnc2c(NC(=O)OCc3ccccc3)ncnc21)NCCN1CCOCC1
{#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(Cn1cnc2c(NC(=O)OCc3ccccc3)ncnc21)NCCN1CCOCC1
O=C(Cn1cnc2c(NC(=O)OCc3ccccc3)ncnc21)NCCN1CCOCC1
benzyl N-[9-[2-(2-morpholin-4-ylethylamino)-2-oxoethyl]purin-6-yl]carbamate