Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a -13.441\% 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] COc1ccc(-c2ocnc2C(=O)Nc2ccccc2N2CCCCC2)cc1
[b] CCOC(=O)N1CCN(S(=O)(=O)c2ccc(OC)c(OC)c2)CC1
[c] O=C(CN1CCN(Cc2ccccc2)CC1)NCc1ccc(Cl)cc1
[d] CC(C)c1nc2sc3c(NCc4ccccc4)ncnc3c2c2c1COC(C)(C)C2
[e] Cc1ccc2c(COC(=O)c3ccccc3Cl)cc(=O)oc2c1
Answer: c. O=C(CN1CCN(Cc2ccccc2)CC1)NCc1ccc(Cl)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#}
O=C(CN1CCN(Cc2ccccc2)CC1)NCc1ccc(Cl)cc1
O=C(CN1CCN(Cc2ccccc2)CC1)NCc1ccc(Cl)cc1
2-(4-benzylpiperazin-1-yl)-N-[(4-chlorophenyl)methyl]acetamide