Problem statement: Answer the MCQ question.
Question: Which drug exhibits a -8.176\% 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, or d without using any additional words.
Options:
a.) Cc1nc2scc(-c3ccccc3)c2c(=O)o1
b.) C=C1c2ccccc2S(=O)(=O)N(Cc2ccccc2)C1COCc1ccccc1
c.) Cc1ccc(CNC(=O)CCC2CCCN(C(=O)c3ccc4c(c3)OCO4)C2)o1
d.) CCOc1ccc(/C=N/N2CCN(Cc3ccccc3)CC2)cc1
Answer: a. Cc1nc2scc(-c3ccccc3)c2c(=O)o1
{#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#}
Cc1nc2scc(-c3ccccc3)c2c(=O)o1
Cc1nc2scc(-c3ccccc3)c2c(=O)o1
2-methyl-5-phenylthieno[2,3-d][1,3]oxazin-4-one