Task: Answer the MCQ question.
Question: Which compound has a 6.247\% 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. Cc1nn(C)cc1C(C(=O)NC1CCCCC1)N(Cc1ccccc1Cl)C(=O)c1cnccn1
b. CC(C)(C)SCCNC(=O)CN(c1ccccc1)S(=O)(=O)c1ccccc1
c. CCOC(=O)C1CCN(S(=O)(=O)Cc2ccc(Cl)cc2)CC1
Answer: a. Cc1nn(C)cc1C(C(=O)NC1CCCCC1)N(Cc1ccccc1Cl)C(=O)c1cnccn1
{#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#}
Cc1nn(C)cc1C(C(=O)NC1CCCCC1)N(Cc1ccccc1Cl)C(=O)c1cnccn1
Cc1nn(C)cc1C(C(=O)NC1CCCCC1)N(Cc1ccccc1Cl)C(=O)c1cnccn1
N-[(2-chlorophenyl)methyl]-N-[2-(cyclohexylamino)-1-(1,3-dimethylpyrazol-4-yl)-2-oxoethyl]pyrazine-2-carboxamide