Task: Answer the multiple choice question.
Query: Which compound exhibits a 16.946\% 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 additional words.
Options:
a) O=C(Nc1ccccc1N1CCCC1)c1cccnc1Cl
b) O=C(Cc1cccs1)Nc1ccccn1
c) Cc1cc(F)ccc1S(=O)(=O)N(C(=O)c1ccncc1)c1ccc(OC(=O)c2ccncc2)cc1
d) COc1ccc(-n2c(C)nc3c(cnn3-c3ccccc3)c2=O)cc1
e) Oc1nc(-c2ccc(Cl)cc2)n2ccncc12
Answer: b. O=C(Cc1cccs1)Nc1ccccn1
{#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#}
N-pyridin-2-yl-2-(thiophen-2-yl)acetamide