Task: Answer the MCQ question.
Query: Which compound has a 10.836\% 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 O=C(CCN1C(=O)S/C(=C\c2ccc(Cl)cc2)C1=O)Nc1ccc(C(=O)O)cc1
b O=C(O)COc1ccc2c3c(c(=O)oc2c1)CCC3
c COc1ccc(S(=O)(=O)N2CCN(Cc3ccccc3[N+](=O)[O-])CC2)cc1
Answer: b. O=C(O)COc1ccc2c3c(c(=O)oc2c1)CCC3
{#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(O)COc1ccc2c3c(c(=O)oc2c1)CCC3
O=C(O)COc1ccc2c3c(c(=O)oc2c1)CCC3
2-[(4-oxo-2,3-dihydro-1H-cyclopenta[c]chromen-7-yl)oxy]acetic acid