Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 10.758\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a COc1cccc(C2C(C(=O)c3sc(C)nc3C)=C(O)C(=O)N2CCN2CCOCC2)c1OC
b O=C(C1CC1)N1CCc2cc(Br)cc(S(=O)(=O)NC3CCCCC3)c21
c COc1ccc(S(=O)(=O)N(C)CC(=O)NC2CCCC2)cc1Cl
d CCCC(C)C(=O)Nc1ccc(Cl)cc1Cl
Answer: b. O=C(C1CC1)N1CCc2cc(Br)cc(S(=O)(=O)NC3CCCCC3)c21
{#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#}
5-bromo-N-cyclohexyl-1-(cyclopropanecarbonyl)-2,3-dihydroindole-7-sulfonamide