Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a -76.636% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a O=C(CCCc1nc2ccccc2s1)NC1CCOC1=O
b COc1ccc(C(=O)NCc2nc3ccccc3[nH]2)cc1OC
c Cc1ccc(-n2c(=S)[nH]c3nc4c(cc3c2=O)COC(C)(C)C4)cc1
d COc1ccc(CN2CCN(CCCc3ccccc3)CC2)c(OC)c1
Answer: d. COc1ccc(CN2CCN(CCCc3ccccc3)CC2)c(OC)c1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1ccc(CN2CCN(CCCc3ccccc3)CC2)c(OC)c1
COc1ccc(CN2CCN(CCCc3ccccc3)CC2)c(OC)c1
1-[(2,4-dimethoxyphenyl)methyl]-4-(3-phenylpropyl)piperazine