Task: Answer the multiple choice question.
Question: Which compound exhibits a -3.351\% 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 additional words.
Options:
a.) CCCCSc1cnn(-c2ccccc2)c(=O)c1SCCCC
b.) Cc1ccc(-c2nc3nc4ccccc4nc3n2Cc2ccco2)cc1
c.) O=C(O)CCC(=O)N1CCN(c2nc(-c3ccccc3Cl)c3cc(Br)ccc3n2)CC1
d.) COC(=O)N(C)CCCC1(C)C(=O)N(C)c2ccc(O)cc21
Answer: d. COC(=O)N(C)CCCC1(C)C(=O)N(C)c2ccc(O)cc21
{#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#}
COC(=O)N(C)CCCC1(C)C(=O)N(C)c2ccc(O)cc21
COC(=O)N(C)CCCC1(C)C(=O)N(C)c2ccc(O)cc21
methyl N-[3-(5-hydroxy-1,3-dimethyl-2-oxoindol-3-yl)propyl]-N-methylcarbamate