Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 16.227\% 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) CNC(=O)c1c(NC(=O)CS(=O)(=O)c2ccc(F)cc2)sc(C)c1C
b) CN(CC(=O)Nc1ccccc1Cl)C(=O)Cn1cc(C(F)(F)F)ccc1=O
c) CCN(CC)S(=O)(=O)c1ccc(N2CCN(c3ccccc3OC)CC2)c(N)c1
d) c1ccc(-c2[nH]ncc2CN2CCc3ccccc3C2)cc1
Answer: c. CCN(CC)S(=O)(=O)c1ccc(N2CCN(c3ccccc3OC)CC2)c(N)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#}
CCN(CC)S(=O)(=O)c1ccc(N2CCN(c3ccccc3OC)CC2)c(N)c1
CCN(CC)S(=O)(=O)c1ccc(N2CCN(c3ccccc3OC)CC2)c(N)c1
3-amino-N,N-diethyl-4-[4-(6-methoxyphenyl)piperazin-1-yl]benzenesulfonamide