Task: Answer the multiple choice question.
Query: Which compound has a 14.150\% 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, d, or e without using any other words.
Options:
a CCC(OC(=O)CCc1nc2ccccc2[nH]c1=O)C(=O)c1ccccc1
b Cc1ccc2c(c1)CCCN2C(=O)c1cc(C)on1
c O=C1CN(C(=O)COc2ccccc2)CCN1
d CN(C)c1ccnc(-n2cccc2/C=N/O)c1C#N
e CCOC(=O)C1(Cc2cccc(OC)c2)CCN(Cc2csc(C(C)=O)c2)CC1
Answer: c. O=C1CN(C(=O)COc2ccccc2)CCN1
{#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=C1CN(C(=O)COc2ccccc2)CCN1
O=C1CN(C(=O)COc2ccccc2)CCN1
4-(2-phenoxyacetyl)piperazin-2-one