Problem statement: Answer the multiple choice question.
Query: Which compound has a 14.185\% 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, or d without using any other words.
Options:
[a] O=C(COc1ccc2c(-c3ccccc3)cc(=O)oc2c1)N[C@@H](Cc1c[nH]c2ccc(O)cc12)C(=O)O
[b] COc1cc(NC(=O)[C@H]2CCCN2S(=O)(=O)c2cccc3cccnc23)cc(OC)c1OC
[c] Cc1nn(-c2ccccc2)c2sc(-c3n[nH]c(=S)o3)cc12
[d] CN1CCN(C(=O)CCCOc2cc(=O)n(C)c3ccccc23)CC1
Answer: a. O=C(COc1ccc2c(-c3ccccc3)cc(=O)oc2c1)N[C@@H](Cc1c[nH]c2ccc(O)cc12)C(=O)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#}
O=C(COc1ccc2c(-c3ccccc3)cc(=O)oc2c1)N[C@@H](Cc1c[nH]c2ccc(O)cc12)C(=O)O
O=C(COc1ccc2c(-c3ccccc3)cc(=O)oc2c1)N[C@@H](Cc1c[nH]c2ccc(O)cc12)C(=O)O
(2S)-3-(5-hydroxy-1H-indol-3-yl)-2-[[2-(2-oxo-4-phenylchromen-7-yl)oxyacetyl]amino]propanoic acid