Task: Answer the MCQ question.
Query: Which drug has a 8.868\% 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, or c without using any additional words.
Options:
a) CCOC(=O)c1cc2sc(C)cc2n1CC(=O)N1CCN(C(=O)c2ccco2)CC1
b) Cc1cccc(C)c1OCC(=O)Nc1ncn[nH]1
c) CCCn1nnnc1NCc1cccc(Cl)c1
Answer: c. CCCn1nnnc1NCc1cccc(Cl)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#}
CCCn1nnnc1NCc1cccc(Cl)c1
CCCn1nnnc1NCc1cccc(Cl)c1
N-[(3-chlorophenyl)methyl]-4-propyltetrazol-5-amine