Task: Answer the multiple choice question.
Query: Which drug has a 4.715\% 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, d, or e without using any additional words.
Options:
a. CC(C)c1nc(SCC(=O)N2CCCC2)c2ccccc2n1
b. CCOC(=O)C1=C(C)NC(=O)NC1C1CC=CCC1
c. O=C(CCC(=O)c1ccc(Cl)s1)Nc1ncccc1O
d. COc1cc2c(cc1OC)C(c1ccco1)CC(=O)N2
e. CCCn1nnnc1SCC(=O)NCc1ccc(OC)cc1
Answer: d. COc1cc2c(cc1OC)C(c1ccco1)CC(=O)N2
{#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#}
COc1cc2c(cc1OC)C(c1ccco1)CC(=O)N2
COc1cc2c(cc1OC)C(c1ccco1)CC(=O)N2
4-(furan-2-yl)-6,7-dimethoxy-3,4-dihydro-1H-quinolin-2-one