Task: Answer the MCQ question.
Query: Which drug exhibits a -10.079\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
(a) CC(C)NC(=O)COc1ccc(S(=O)(=O)N(C)Cc2ccccc2)cc1
(b) CCN(CCNC(=O)Cn1c(=O)sc2ccccc21)c1ccccc1
(c) Cc1c(C(=O)N2CC(C)OC(C)C2)[nH]c2ccc(Br)cc12
(d) C=CC1CN2CCC1CC2C(OC(C)=O)c1ccnc2ccc(OC)cc12
(e) O=C(Nc1ccc(S(=O)(=O)Nc2ncccn2)cc1)c1ccc(N2CCCC2=O)cc1
Answer: b. CCN(CCNC(=O)Cn1c(=O)sc2ccccc21)c1ccccc1
{#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#}
CCN(CCNC(=O)Cn1c(=O)sc2ccccc21)c1ccccc1
CCN(CCNC(=O)Cn1c(=O)sc2ccccc21)c1ccccc1
N-[2-(N-ethylanilino)ethyl]-2-(2-oxo-1,3-benzothiazol-3-yl)acetamide