Problem statement: Answer the multiple-choice question.
Query: Which compound has a 10.322\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) CCCCn1nnc(NC(=O)c2ccc(-c3ccccc3)cc2)n1
(b) CCN1c2ccccc2N(C)C1(C)c1ccccc1
(c) O=c1oc2ccccc2c(NCCO)c1[N+](=O)[O-]
(d) O=C(Nc1ccc(S(=O)(=O)N2CCOCC2)cc1)C1CCN(S(=O)(=O)c2ccccc2)CC1
Answer: c. O=c1oc2ccccc2c(NCCO)c1[N+](=O)[O-]
{#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=c1oc2ccccc2c(NCCO)c1[N+](=O)[O-]
O=c1oc2ccccc2c(NCCO)c1[N+](=O)[O-]
4-(2-hydroxyethylamino)-3-nitrochromen-2-one