Task: Answer the MCQ question.
Question: Which compound exhibits a 0.028\% 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] CN(CC(=O)Nc1cccc(F)c1)C(=O)c1ccc(N2CCCCC2)c([N+](=O)[O-])c1
[b] CCNC(=O)COC(=O)CCNC(=O)c1cccc(C)c1
[c] O=S(=O)(NC(=S)Nc1ccccc1)c1ccc(F)cc1
[d] CCOC(=O)[C@H]1[C@H]2COc3ccccc3[C@@H]2N2C(=O)c3cc(C)ccc3NC(=O)[C@@]12C
[e] Cc1ccc(COC(=O)CCc2nc3ccccc3c(=O)[nH]2)cc1
Answer: b. CCNC(=O)COC(=O)CCNC(=O)c1cccc(C)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#}
CCNC(=O)COC(=O)CCNC(=O)c1cccc(C)c1
CCNC(=O)COC(=O)CCNC(=O)c1cccc(C)c1
[2-(ethylamino)-2-oxoethyl] 3-[(3-methylbenzoyl)amino]propanoate