Task: Answer the MCQ question.
Query: Which compound exhibits a 15.582\% 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 additional words.
Options:
(a) O=C1C=C(c2ccc(Cl)nc2)C[C@@H](c2ccc3c(c2)OCO3)C1
(b) O=C(Nc1ccccc1C(F)(F)F)N1CCCC(O)C1
(c) COc1cc(CNCCCO)ccc1OCC(=O)NC(C)(C)C
(d) O=C(C1CCC1)N1CCc2cc(S(=O)(=O)NCC3COc4ccccc4O3)ccc21
(e) CCCN(C(=O)c1cccc(F)c1)C1(C(=O)Nc2ccccc2)CCN(CC)CC1
Answer: c. COc1cc(CNCCCO)ccc1OCC(=O)NC(C)(C)C
{#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#}
COc1cc(CNCCCO)ccc1OCC(=O)NC(C)(C)C
COc1cc(CNCCCO)ccc1OCC(=O)NC(C)(C)C
N-tert-butyl-2-[4-[(3-hydroxypropylamino)methyl]-2-methoxyphenoxy]acetamide