Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 6.986\% 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, or c without using any other words.
Options:
(a) CSc1nnc(-c2ccc(C(F)(F)F)cn2)o1
(b) Cc1ccc([N+](=O)[O-])cc1NC(=O)CSc1nncc2ccccc12
(c) CCC(=O)N(Cc1ccc2c(c1)OCO2)Cc1cc2cc(OC)ccc2[nH]c1=O
Answer: b. Cc1ccc([N+](=O)[O-])cc1NC(=O)CSc1nncc2ccccc12
{#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#}
Cc1ccc([N+](=O)[O-])cc1NC(=O)CSc1nncc2ccccc12
Cc1ccc([N+](=O)[O-])cc1NC(=O)CSc1nncc2ccccc12
N-(2-methyl-5-nitrophenyl)-2-phthalazin-1-ylsulfanylacetamide