Problem statement: Answer the multiple-choice question.
Question: Which drug has a -3.085\% 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 other words.
Options:
a) CC(C)C[C@H](NC(=O)[C@@H]1Cc2ccccc2CN1)C(=O)Nc1ccc(C(C)C)cc1
b) CN(C)S(=O)(=O)c1ccc(NC(=O)c2c(F)cccc2Cl)cc1
c) O=Cc1[nH]c2ccccc2c1N(C(=O)CCl)c1ccc([N+](=O)[O-])cc1
d) CCOc1ccccc1NC(=O)C1CCN(S(=O)(=O)c2c(C)noc2C)CC1
e) CC(=C/C(=O)O)/C=C/c1cccs1
Answer: c. O=Cc1[nH]c2ccccc2c1N(C(=O)CCl)c1ccc([N+](=O)[O-])cc1
{#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#}
O=Cc1[nH]c2ccccc2c1N(C(=O)CCl)c1ccc([N+](=O)[O-])cc1
O=Cc1[nH]c2ccccc2c1N(C(=O)CCl)c1ccc([N+](=O)[O-])cc1
2-chloro-N-(2-formyl-1H-indol-3-yl)-N-(4-nitrophenyl)acetamide