Task: Answer the MCQ question.
Question: Which compound has a 5.469\% 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, c, or d without using any other words.
Options:
a.) Cc1ccn2cc(CSc3ccccc3N)nc2c1
b.) O=C1c2cccnc2C(O)N1Cc1ccco1
c.) c1cncc(-c2nnc3n2CCC3)c1
d.) Cc1ccc2oc(=O)cc(CN3CCC(C)CC3)c2c1
Answer: b. O=C1c2cccnc2C(O)N1Cc1ccco1
{#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=C1c2cccnc2C(O)N1Cc1ccco1
O=C1c2cccnc2C(O)N1Cc1ccco1
6-(furan-2-ylmethyl)-7-hydroxy-7H-pyrrolo[3,4-b]pyridin-5-one