Task: Answer the multiple-choice question.
Question: Which compound has a 8.623\% 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 other words.
Options:
a: CSc1ncccc1C(=O)N1CCCC(N2CCN(c3ccccc3F)CC2)C1
b: CCCOc1cccc(C2C(C(=O)c3ccco3)=C(O)C(=O)N2c2nnc(C)s2)c1
c: COc1ccc(-n2nnc3c(=O)n(CC(=O)OCc4ccccc4)cnc32)cc1
d: CCN(C(C)=O)c1nc(CSc2nnc(NC(C)C)s2)cs1
e: CN(c1ccccc1)S(=O)(=O)c1cccc(NC(=O)Cc2n[nH]c(=O)c3ccccc23)c1
Answer: b. CCCOc1cccc(C2C(C(=O)c3ccco3)=C(O)C(=O)N2c2nnc(C)s2)c1
{#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#}
CCCOc1cccc(C2C(C(=O)c3ccco3)=C(O)C(=O)N2c2nnc(C)s2)c1
CCCOc1cccc(C2C(C(=O)c3ccco3)=C(O)C(=O)N2c2nnc(C)s2)c1
3-(furan-2-carbonyl)-4-hydroxy-1-(5-methyl-1,3,4-thiadiazol-2-yl)-2-(3-propoxyphenyl)-2H-pyrrol-5-one