Problem statement: Answer the MCQ question.
Question: Which drug exhibits a -6.981\% 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 other words.
Options:
a. COc1ccccc1NS(=O)(=O)c1ccc(NC(=O)c2[nH]nc(OC)c2[N+](=O)[O-])cc1
b. COc1cc2c(cc1OC)C(c1ccc(Cl)cc1)=NCC2
c. COc1ccc(CC(=O)Nc2nc(-c3ccncc3)cs2)cc1
d. CCN(CC)S(=O)(=O)c1ccc2oc(C(=O)N3CCOCC3)c(C)c2c1
Answer: d. CCN(CC)S(=O)(=O)c1ccc2oc(C(=O)N3CCOCC3)c(C)c2c1
{#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#}
CCN(CC)S(=O)(=O)c1ccc2oc(C(=O)N3CCOCC3)c(C)c2c1
CCN(CC)S(=O)(=O)c1ccc2oc(C(=O)N3CCOCC3)c(C)c2c1
N,N-diethyl-3-methyl-2-(morpholine-4-carbonyl)-1-benzofuran-5-sulfonamide