Task: Answer the MCQ question.
Question: Which drug exhibits a -1.778\% 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 COc1ccccc1OCCNS(=O)(=O)c1ccc2oc3ccccc3c2c1
b CNC(=O)c1[nH]nc2c1CCc1cc(OC)ccc1-2
c Cc1csc(C(C)N(C)C(=O)CCc2nnc(CCc3ccccc3)o2)n1
d CCOc1ccc(CNC(=O)C2CCN(S(=O)(=O)N3CCCC3)CC2)cc1OC
e Cc1ccc(NC(=O)C2Cc3ccccc3CN2C(=O)c2ccccc2)cc1Cl
Answer: c. Cc1csc(C(C)N(C)C(=O)CCc2nnc(CCc3ccccc3)o2)n1
{#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#}
Cc1csc(C(C)N(C)C(=O)CCc2nnc(CCc3ccccc3)o2)n1
Cc1csc(C(C)N(C)C(=O)CCc2nnc(CCc3ccccc3)o2)n1
N-methyl-N-[1-(4-methyl-1,3-thiazol-2-yl)ethyl]-3-[5-(2-phenylethyl)-1,3,4-oxadiazol-2-yl]propanamide