Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 14.341\% 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] CCC(=O)Nc1cc(C(=O)O)ccc1Sc1ccc(C)cc1
[b] COc1nc(N(C)C)nc(N(C)c2cc(Cl)cc(Cl)c2)n1
[c] COC(=O)[C@@H](NC(=O)NCc1ccccc1F)C(C)C
[d] CC1CCCCC1NC(=S)NC(=O)c1ccccc1Br
[e] Cc1cccc(C)c1NC(=O)C(c1ccc([N+](=O)[O-])cc1)N(C)C(=O)c1ccccn1
Answer: c. COC(=O)[C@@H](NC(=O)NCc1ccccc1F)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#}
COC(=O)[C@@H](NC(=O)NCc1ccccc1F)C(C)C
COC(=O)[C@@H](NC(=O)NCc1ccccc1F)C(C)C
methyl (2S)-2-[(2-fluorophenyl)methylcarbamoylamino]-3-methylbutanoate