Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a -2.754\% 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 other words.
Options:
[a] c1ccc2[nH]c(CN3CCOCC3)nc2c1
[b] Cc1nc(SCC(=O)Nc2nc3ccccc3s2)n[nH]1
[c] O=C(CCC1CCCN(Cc2cccc(Cl)c2)C1)NCc1ccccc1F
[d] Cc1ccc(NC(=O)C2CCC(=O)N2C(=O)OCc2ccccc2)cc1
[e] Brc1ccc(CSc2ccc3nnc(-c4ccccn4)n3n2)cc1
Answer: c. O=C(CCC1CCCN(Cc2cccc(Cl)c2)C1)NCc1ccccc1F
{#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(CCC1CCCN(Cc2cccc(Cl)c2)C1)NCc1ccccc1F
O=C(CCC1CCCN(Cc2cccc(Cl)c2)C1)NCc1ccccc1F
3-[1-[(3-chlorophenyl)methyl]piperidin-3-yl]-N-[(2-fluorophenyl)methyl]propanamide