Task: Answer the MCQ question.
Query: Which drug exhibits a 14.826\% 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, b, c, or d without using any additional words.
Options:
a) Cl.OC1(CNCc2ccccc2)C2CC3CC(C2)CC1C3
b) CCc1nnc(NC(=O)C23CC4CC(CC(C4)C2)C3)s1
c) CCOc1ccc(N(CC(=O)Nc2ccccc2C(=O)NC(C)CC)S(C)(=O)=O)cc1
d) CCOC(=O)c1c(NC(=O)CCNCc2ccco2)sc2c1CCC2.O=C(O)C(=O)O
Answer: b. CCc1nnc(NC(=O)C23CC4CC(CC(C4)C2)C3)s1
{#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#}
CCc1nnc(NC(=O)C23CC4CC(CC(C4)C2)C3)s1
CCc1nnc(NC(=O)C23CC4CC(CC(C4)C2)C3)s1
N-(5-ethyl-1,3,4-thiadiazol-2-yl)adamantane-1-carboxamide