Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 4.420\% 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 Cc1nc2nc[nH]n2c(=O)c1C/C=C/c1ccccc1
b Cc1ccc(S(=O)(=O)CC(=O)Nc2nccs2)cc1
c O=C(c1noc2c1CCCC2)N1CCc2ccccc2C1
Answer: c. O=C(c1noc2c1CCCC2)N1CCc2ccccc2C1
{#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(c1noc2c1CCCC2)N1CCc2ccccc2C1
O=C(c1noc2c1CCCC2)N1CCc2ccccc2C1
3,4-dihydro-1H-isoquinolin-2-yl(4,5,6,7-tetrahydro-1,2-benzoxazol-3-yl)methanone