Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 1.905\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a NC(=O)c1ccc(NC(=O)COC(=O)/C=C/c2cn(-c3ccccc3)nc2-c2cccnc2)cc1
b CCOC(=O)c1c(C)[nH]c(C(=O)CSc2ccccc2)c1C
Answer: b. CCOC(=O)c1c(C)[nH]c(C(=O)CSc2ccccc2)c1C
{#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#}
CCOC(=O)c1c(C)[nH]c(C(=O)CSc2ccccc2)c1C
CCOC(=O)c1c(C)[nH]c(C(=O)CSc2ccccc2)c1C
ethyl 2,4-dimethyl-5-(2-phenylsulfanylacetyl)-1H-pyrrole-3-carboxylate