Problem statement: Answer the MCQ question.
Query: Which drug has a 15.697\% 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, d, or e without using any additional words.
Options:
a CC1CCN(CC#CCOc2ccc(Cl)cc2)CC1.O=C(O)C(=O)O
b Cn1ccc(C(=O)NC(=S)Nc2ccc([N+](=O)[O-])cc2O)n1
c Cc1cccc(/N=C/c2c(C)[nH]n(-c3ccccc3)c2=O)n1
d CCNC(=S)N1CCN=C1Nc1nc(C)cc(C)n1
e Cc1cc(NC(=O)c2cc3ccccc3o2)ccc1NC(=O)c1ccccc1
Answer: a. CC1CCN(CC#CCOc2ccc(Cl)cc2)CC1.O=C(O)C(=O)O
{#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#}
CC1CCN(CC#CCOc2ccc(Cl)cc2)CC1.O=C(O)C(=O)O
CC1CCN(CC#CCOc2ccc(Cl)cc2)CC1.O=C(O)C(=O)O
1-[4-(4-chlorophenoxy)but-2-ynyl]-4-methylpiperidine;oxalic acid