Task: Answer the multiple-choice question.
Query: Which compound exhibits a 18.039\% 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, d, or e without using any other words.
Options:
a) Cc1ccc(C(=O)N[C@H](C(=O)Nc2cc(Cl)cc(Cl)c2)C(C)C)cc1
b) Cc1ccnc(NS(=O)(=O)c2ccc(NC(=O)CSc3nc(-c4ccccc4)cc(=O)[nH]3)cc2)n1
c) Cc1ccc(-n2c(Cl)c(Cl)nc(Cl)c2=O)cc1
d) CN(C)CCN(C(=O)COc1ccc(Cl)cc1)c1nc2cc3c(cc2s1)OCO3
e) CS(=O)(=O)N(CCc1ccccc1)CC(=O)N1CCN(c2ccccc2)CC1
Answer: a. Cc1ccc(C(=O)N[C@H](C(=O)Nc2cc(Cl)cc(Cl)c2)C(C)C)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#}
Cc1ccc(C(=O)N[C@H](C(=O)Nc2cc(Cl)cc(Cl)c2)C(C)C)cc1
Cc1ccc(C(=O)N[C@H](C(=O)Nc2cc(Cl)cc(Cl)c2)C(C)C)cc1
N-[(2S)-1-(3,5-dichloroanilino)-3-methyl-1-oxobutan-2-yl]-4-methylbenzamide