Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 26.594\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: O=C1CCc2cc(S(=O)(=O)N3CCC(C(=O)NCc4ccccc4Cl)CC3)ccc2N1
b: Cc1ccc(S(=O)(=O)c2cnc(-c3ccccc3)nc2N2CCN(C)CC2)cc1
Answer: b. Cc1ccc(S(=O)(=O)c2cnc(-c3ccccc3)nc2N2CCN(C)CC2)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(S(=O)(=O)c2cnc(-c3ccccc3)nc2N2CCN(C)CC2)cc1
Cc1ccc(S(=O)(=O)c2cnc(-c3ccccc3)nc2N2CCN(C)CC2)cc1
5-(4-methylphenyl)sulfonyl-4-(4-methylpiperazin-1-yl)-2-phenylpyrimidine