Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 1.366\% 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.) CCCC(=O)N1CCN(c2nnc(-c3ccccc3)c3ccccc23)CC1
b.) O=C(Nc1cccnc1)NC1CCCCC1
c.) O=C(CCNS(=O)(=O)c1ccc(Br)cc1)NCCc1ccc(Cl)cc1
Answer: c. O=C(CCNS(=O)(=O)c1ccc(Br)cc1)NCCc1ccc(Cl)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#}
O=C(CCNS(=O)(=O)c1ccc(Br)cc1)NCCc1ccc(Cl)cc1
O=C(CCNS(=O)(=O)c1ccc(Br)cc1)NCCc1ccc(Cl)cc1
3-[(4-bromophenyl)sulfonylamino]-N-[2-(4-chlorophenyl)ethyl]propanamide