Problem statement: Answer the multiple choice question.
Query: Which drug has a 2.244\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a.) CSc1nnc([C@@H](NC(=O)OC(C)(C)C)C(C)C)o1
b.) N#C/C(=C\c1ccccc1)C(=O)NC(=O)Oc1ccccc1
c.) COc1ccc(Nc2ccc3c(c2)=NC2(CCCCC2)[N+]=3[O-])cc1
d.) COc1ccc(-c2sc(Nc3ccccc3)n[n+]2-c2ccc(F)cc2)cc1Br.[Cl-]
e.) Cc1cc(C)cc(NC(=O)C(OC(=O)c2ccc([N+](=O)[O-])o2)c2ccccc2)c1
Answer: c. COc1ccc(Nc2ccc3c(c2)=NC2(CCCCC2)[N+]=3[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#}
COc1ccc(Nc2ccc3c(c2)=NC2(CCCCC2)[N+]=3[O-])cc1
COc1ccc(Nc2ccc3c(c2)=NC2(CCCCC2)[N+]=3[O-])cc1
N-(4-methoxyphenyl)-1'-oxidospiro[cyclohexane-1,2'-benzimidazol-1-ium]-5'-amine