Task: Answer the multiple choice question.
Query: Which compound has a -7.393\% 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, or c without using any additional words.
Options:
a. COc1ccc(OC)c(CC(=O)Nc2cc(S(=O)(=O)N3CCCCC3)ccc2C)c1
b. CCOC(=O)C1(Cc2ccc(Cl)cc2)CCN(C(C)Cc2ccc(O)c(OC)c2)CC1
c. Cc1nnc(SCC(=O)N(C)C2CCS(=O)(=O)C2)n1Cc1ccccc1
Answer: b. CCOC(=O)C1(Cc2ccc(Cl)cc2)CCN(C(C)Cc2ccc(O)c(OC)c2)CC1
{#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#}
CCOC(=O)C1(Cc2ccc(Cl)cc2)CCN(C(C)Cc2ccc(O)c(OC)c2)CC1
CCOC(=O)C1(Cc2ccc(Cl)cc2)CCN(C(C)Cc2ccc(O)c(OC)c2)CC1
ethyl 4-[(4-chlorophenyl)methyl]-1-[1-(4-hydroxy-3-methoxyphenyl)propan-2-yl]piperidine-4-carboxylate