Problem statement: Answer the multiple-choice question.
Query: Which drug has a -1.404\% 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.) Cl.O=C(O)Cc1c(-c2ccccc2)nc2ccc([N+](=O)[O-])cc2c1-c1ccccc1
b.) CC12CCC(C(=O)Nc3cc(Cl)ccc3Cl)(C/C1=N\O)C2(C)C
c.) O=C(Cc1c[nH]c2ccccc12)N/N=C/c1ccc(F)cc1
d.) N#C/C(=C\c1ccc(OCCN2CCOCC2)cc1)C(=O)Nc1ccc(S(N)(=O)=O)cc1
Answer: b. CC12CCC(C(=O)Nc3cc(Cl)ccc3Cl)(C/C1=N\O)C2(C)C
{#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#}
CC12CCC(C(=O)Nc3cc(Cl)ccc3Cl)(C/C1=N\O)C2(C)C
CC12CCC(C(=O)Nc3cc(Cl)ccc3Cl)(C/C1=N\O)C2(C)C
(3E)-N-(2,5-dichlorophenyl)-3-hydroxyimino-4,7,7-trimethylbicyclo[2.2.1]heptane-1-carboxamide