Task: Answer the multiple-choice question.
Query: Which compound exhibits a -4.859\% 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 other words.
Options:
[a] O=C(CCNC(=O)c1ccccc1Cl)Nc1cc(C(F)(F)F)ccc1N1CCCC1
[b] COc1cccc(OCC(=O)Nc2c3c(nn2-c2ccccc2)CS(=O)(=O)C3)c1
[c] Cc1cc(C(=O)N/N=C/c2cc(N=Nc3ccccc3)ccc2O)n[nH]1
[d] Cc1ccc(-c2nc(-c3ccc(Cl)cc3)sc2CC(=O)O)c(C)c1
[e] CC(C)Oc1cccc(C(=O)NC(=S)Nc2ccccc2N2CCOCC2)c1
Answer: b. COc1cccc(OCC(=O)Nc2c3c(nn2-c2ccccc2)CS(=O)(=O)C3)c1
{#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#}
COc1cccc(OCC(=O)Nc2c3c(nn2-c2ccccc2)CS(=O)(=O)C3)c1
COc1cccc(OCC(=O)Nc2c3c(nn2-c2ccccc2)CS(=O)(=O)C3)c1
N-(5,5-dioxo-2-phenyl-4,6-dihydrothieno[3,4-c]pyrazol-3-yl)-2-(3-methoxyphenoxy)acetamide