Task: Answer the MCQ question.
Query: Which drug exhibits a -4.197\% 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 additional words.
Options:
a COCCNC(=O)C(c1cccs1)N(Cc1cccs1)C(=O)Cn1nnc2ccccc21
b Cc1cccc(NC(=O)NN2CCN(C)CC2)c1C
c Cc1occc1C(=O)Nc1cccc(Cl)c1Cl
d Cc1ccc(SCCC(=O)OCC(=O)Nc2ccc(C(N)=O)cc2)cc1
Answer: c. Cc1occc1C(=O)Nc1cccc(Cl)c1Cl
{#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#}
Cc1occc1C(=O)Nc1cccc(Cl)c1Cl
Cc1occc1C(=O)Nc1cccc(Cl)c1Cl
N-(2,3-dichlorophenyl)-2-methylfuran-3-carboxamide