Task: Answer the MCQ question.
Query: Which drug exhibits a -17.902\% 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 additional words.
Options:
[a] O=C(CCN1C(=O)c2ccccc2C1=O)NCc1ccccc1
[b] CCn1c(SCC(=O)Nc2ccc(OC)c(OC)c2)nc2c(c1=O)SCC2
[c] CCCCN1C(=O)C(O)=C(C(C)=O)C1c1ccccc1
[d] COc1ccc(CN2CCN(Cc3ccco3)CC2)c(OC)c1.O=C(O)C(=O)O
Answer: d. COc1ccc(CN2CCN(Cc3ccco3)CC2)c(OC)c1.O=C(O)C(=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#}
COc1ccc(CN2CCN(Cc3ccco3)CC2)c(OC)c1.O=C(O)C(=O)O
COc1ccc(CN2CCN(Cc3ccco3)CC2)c(OC)c1.O=C(O)C(=O)O
1-[(2,4-dimethoxyphenyl)methyl]-4-(furan-2-ylmethyl)piperazine;oxalic acid