Task: Answer the multiple-choice question.
Question: Which drug exhibits a 3.819\% 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) COc1ccccc1OCC(=O)NNC(=O)c1cccs1
(b) COc1ccccc1-c1n[nH]c(=S)n1Cc1ccccc1
(c) COc1ccc(-c2cc(C(=O)Nc3cc(S(=O)(=O)N4CCOCC4)ccc3N3CCOCC3)c3ccccc3n2)cc1
(d) Cc1cc(=O)oc2cc(NC(=O)CCC(=O)O)ccc12
(e) COc1ccc(NC(=O)Nc2ccc(C)cc2Br)c(OC)c1
Answer: d. Cc1cc(=O)oc2cc(NC(=O)CCC(=O)O)ccc12
{#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(=O)oc2cc(NC(=O)CCC(=O)O)ccc12
Cc1cc(=O)oc2cc(NC(=O)CCC(=O)O)ccc12
4-[(4-methyl-2-oxochromen-7-yl)amino]-4-oxobutanoic acid