Problem statement: Answer the MCQ question.
Question: Which compound exhibits a -1.676\% 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 CCc1nnc2c(N(C)S(=O)(=O)c3ccc(C)cc3)nc3ccccc3n12
b NC(=O)C1(N2CCCCC2)CCN(Cc2nc(-c3cccs3)no2)CC1
c COc1ccc(N2CCN(C(=O)c3ccc4c(c3)NC(=O)C(CSCc3ccc(C)cc3)N4)CC2)cc1
d COc1ccccc1NC1=C(Cl)C(=O)N(c2ccccc2)C1=O
Answer: d. COc1ccccc1NC1=C(Cl)C(=O)N(c2ccccc2)C1=O
{#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#}
COc1ccccc1NC1=C(Cl)C(=O)N(c2ccccc2)C1=O
COc1ccccc1NC1=C(Cl)C(=O)N(c2ccccc2)C1=O
3-chloro-4-(2-methoxyanilino)-1-phenylpyrrole-2,5-dione