Task: Answer the multiple choice question.
Question: Which compound exhibits a 3.959\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a.) COc1ccc(-c2csc(NC(=O)c3ccc(OCC(=O)N4CCOCC4)c(OC)c3)n2)cc1
b.) c1cc(CNc2ccc3c(c2)OCO3)ccn1
c.) O=C(NCCO)c1cc2ccccc2cc1O
Answer: c. O=C(NCCO)c1cc2ccccc2cc1O
{#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(NCCO)c1cc2ccccc2cc1O
O=C(NCCO)c1cc2ccccc2cc1O
[O][=C][Branch1][Branch1][N][C][C][O][C][=C][C][=C][C][=C][C][=C][Ring1][=Branch1][C][=C][Ring1][#Branch2][O]
3-hydroxy-N-(2-hydroxyethyl)naphthalene-2-carboxamide