Task: Answer the MCQ question.
Question: Which drug has a -1.028\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. CCOC(=O)c1cc(NC(=O)N(C(C)C)C(C)C)c(C)nc1C
b. O=C(O)c1cc(Cl)c(Cl)cc1C(=O)Nc1cccc2cccnc12
Answer: a. CCOC(=O)c1cc(NC(=O)N(C(C)C)C(C)C)c(C)nc1C
{#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#}
CCOC(=O)c1cc(NC(=O)N(C(C)C)C(C)C)c(C)nc1C
CCOC(=O)c1cc(NC(=O)N(C(C)C)C(C)C)c(C)nc1C
ethyl 5-[di(propan-2-yl)carbamoylamino]-2,6-dimethylpyridine-3-carboxylate