Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a -2.830% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: CC1(C)CC(=O)c2sc(N3CCCCC3)nc2C1
b: Cc1ccc(S(=O)(=O)N[C@H](C(=O)NCC2CCC(C(=O)O)CC2)C(C)C)cc1
Answer: a. CC1(C)CC(=O)c2sc(N3CCCCC3)nc2C1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CC1(C)CC(=O)c2sc(N3CCCCC3)nc2C1
CC1(C)CC(=O)c2sc(N3CCCCC3)nc2C1
5,5-dimethyl-2-piperidin-1-yl-4,6-dihydro-1,3-benzothiazol-7-one