Task: Answer the MCQ question.
Question: Which compound has a 3.120\% 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) CC(C)CN(C1CCS(=O)(=O)C1)S(=O)(=O)c1ccc(C(C)C)cc1
(b) Cc1ccc(NC(=O)OCCNC(=O)c2ccncc2)cc1
(c) CN(c1ccc(OCC(=O)OCc2nnc(-c3ccccc3)o2)cc1)S(=O)(=O)c1ccc(Cl)cc1
(d) O=S(=O)(c1cccc2cccnc12)N1CCN(c2ccccc2)CC1
Answer: c. CN(c1ccc(OCC(=O)OCc2nnc(-c3ccccc3)o2)cc1)S(=O)(=O)c1ccc(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#}
CN(c1ccc(OCC(=O)OCc2nnc(-c3ccccc3)o2)cc1)S(=O)(=O)c1ccc(Cl)cc1
CN(c1ccc(OCC(=O)OCc2nnc(-c3ccccc3)o2)cc1)S(=O)(=O)c1ccc(Cl)cc1
4-chloro-N-methyl-N-[4-[2-oxo-2-[(2-phenyl-1,3,4-oxadiazol-5-yl)methoxy]ethoxy]phenyl]benzenesulfonamide