Task: Answer the multiple choice question.
Query: Which compound has a 2.189\% 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 or b without using any other words.
Options:
a Cc1ccc(-c2nnc(N(C)C(=O)c3cccnc3)s2)cc1
b Cc1nn(-c2ccc(F)cc2)c2sc(C(=O)O)cc12
Answer: a. Cc1ccc(-c2nnc(N(C)C(=O)c3cccnc3)s2)cc1
{#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#}
Cc1ccc(-c2nnc(N(C)C(=O)c3cccnc3)s2)cc1
Cc1ccc(-c2nnc(N(C)C(=O)c3cccnc3)s2)cc1
N-methyl-N-[5-(4-methylphenyl)-1,3,4-thiadiazol-2-yl]pyridine-3-carboxamide