Problem statement: Answer the MCQ question.
Query: Which compound exhibits a -18.610\% 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 other words.
Options:
a. Cc1ccc(S(=O)(=O)N2CCOCC2)cc1C(=O)N(C)CCOc1ccc(Cl)cc1
b. CC(C)(C)OC[C@H](NC(=O)OC(C)(C)C)c1nnc([C@H](CCC(=O)OC(C)(C)C)NC(=O)C2CCN(C(=O)OC(C)(C)C)CC2)o1
c. COc1ccc(-c2nnn(CC(=O)N(CC(=O)NC3CCCC3)c3ccccc3F)n2)cc1OC
d. CCOc1ccc(NC(=O)N2CCC(C(N)=O)(N3CCCCC3)CC2)cc1
Answer: a. Cc1ccc(S(=O)(=O)N2CCOCC2)cc1C(=O)N(C)CCOc1ccc(Cl)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(S(=O)(=O)N2CCOCC2)cc1C(=O)N(C)CCOc1ccc(Cl)cc1
Cc1ccc(S(=O)(=O)N2CCOCC2)cc1C(=O)N(C)CCOc1ccc(Cl)cc1
N-[2-(4-chlorophenoxy)ethyl]-N,2-dimethyl-5-morpholin-4-ylsulfonylbenzamide