Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a -6.494\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: O=S(=O)(c1ccc(F)cc1)n1ccc(-c2cccc(OCc3c(F)cccc3Cl)c2)n1
b: CCc1cc2c(s1)NC(=O)CN=C2c1cccs1
c: Cc1ccc(C(=O)N2CCN(c3ccccn3)CC2)cc1[N+](=O)[O-]
d: Cc1ccc(Oc2ccccc2NC(=O)C2=COCCO2)cc1
Answer: b. CCc1cc2c(s1)NC(=O)CN=C2c1cccs1
{#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#}
CCc1cc2c(s1)NC(=O)CN=C2c1cccs1
CCc1cc2c(s1)NC(=O)CN=C2c1cccs1
7-ethyl-5-thiophen-2-yl-1,3-dihydrothieno[2,3-e][1,4]diazepin-2-one