Task: Answer the multiple-choice question.
Query: Which drug exhibits a -3.908\% 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 or b without using any other words.
Options:
a. O=S(=O)(c1ccc(SCc2cccc(Cl)c2)nc1)N1CCCC1
b. O=C(CCNC(=O)c1ccc([N+](=O)[O-])cc1)Nc1cccc(S(=O)(=O)N2CCCCC2)c1
Answer: b. O=C(CCNC(=O)c1ccc([N+](=O)[O-])cc1)Nc1cccc(S(=O)(=O)N2CCCCC2)c1
{#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(CCNC(=O)c1ccc([N+](=O)[O-])cc1)Nc1cccc(S(=O)(=O)N2CCCCC2)c1
O=C(CCNC(=O)c1ccc([N+](=O)[O-])cc1)Nc1cccc(S(=O)(=O)N2CCCCC2)c1
oxido-oxo-[4-[[3-oxo-3-(3-piperidin-1-ylsulfonylanilino)propyl]carbamoyl]phenyl]azanium