Task: Answer the multiple choice question.
Query: Which compound exhibits a -0.509\% 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 additional words.
Options:
[a] CCOC(=O)c1c(NC(=O)c2ccccc2C(=O)O)sc2c1CCCC2
[b] COc1ccc(OCCOC(=O)CCS(=O)(=O)c2ccc(C)cc2)cc1
[c] CCCc1nc(SCC(=O)NNC(=O)c2ccc(OC)cc2)c2ccccc2n1
[d] Cc1cc(OC(=O)c2ccccc2Cl)ccc1N1C(=O)CCC1=O
[e] CCO[C@H]1OC(C(N)=O)=C[C@@H](C2CC2)[C@@H]1CCCO
Answer: d. Cc1cc(OC(=O)c2ccccc2Cl)ccc1N1C(=O)CCC1=O
{#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#}
Cc1cc(OC(=O)c2ccccc2Cl)ccc1N1C(=O)CCC1=O
Cc1cc(OC(=O)c2ccccc2Cl)ccc1N1C(=O)CCC1=O
[4-(2,5-dioxopyrrolidin-1-yl)-3-methylphenyl] 2-chlorobenzoate