Task: Answer the multiple-choice question.
Question: Which drug exhibits a 2.760\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. O=c1c2[nH]c3ccccc3c2ncn1Cc1ccncc1
b. COc1ccc(S(=O)(=O)N2CCCOC2CNC(=O)C(=O)NCCc2ccco2)cc1C
c. CCOc1ccccc1C(=O)NN1CCOCC1
d. O=C(COc1ccccc1)NCCc1nc2ccccc2[nH]1
e. CCCCCOC(=O)Cn1c(N2CCCCCC2)nc2c1c(=O)[nH]c(=O)n2C
Answer: d. O=C(COc1ccccc1)NCCc1nc2ccccc2[nH]1
{#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(COc1ccccc1)NCCc1nc2ccccc2[nH]1
O=C(COc1ccccc1)NCCc1nc2ccccc2[nH]1
N-[2-(1H-benzimidazol-2-yl)ethyl]-2-phenoxyacetamide