Task: Answer the multiple-choice question.
Question: Which drug exhibits a 10.843\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) Cc1onc(-c2ccccc2Cl)c1C(=O)Nc1nnc(-c2ccc(Br)cc2)s1
(b) O=C(/C=C/c1cc2c(cc1Br)OCO2)NCc1ccc(Cl)cc1
(c) CCN(c1ccc(OC)cc1)S(=O)(=O)c1nnc(NC(=O)COc2ccccc2)s1
(d) CN1CCN(NC(=O)c2ccc(Cl)c([N+](=O)[O-])c2)CC1
Answer: d. CN1CCN(NC(=O)c2ccc(Cl)c([N+](=O)[O-])c2)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#}
CN1CCN(NC(=O)c2ccc(Cl)c([N+](=O)[O-])c2)CC1
CN1CCN(NC(=O)c2ccc(Cl)c([N+](=O)[O-])c2)CC1
4-chloro-N-(4-methylpiperazin-1-yl)-3-nitrobenzamide