Task: Answer the MCQ question.
Question: Which drug exhibits a 9.162\% 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 additional words.
Options:
a. OCCCCC#Cc1c(-c2ccsc2)sc2ccccc12
b. COC(=O)c1cc(S(=O)(=O)NCC2CCN(CCc3cccs3)CC2)cn1C
c. O=[N+]([O-])c1cc(C(F)(F)F)ccc1N1CCCNCC1
d. C/C(=N\N1CCCCCC1)c1c(O)n(-c2ccccc2C)c(=O)[nH]c1=O
Answer: a. OCCCCC#Cc1c(-c2ccsc2)sc2ccccc12
{#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#}
OCCCCC#Cc1c(-c2ccsc2)sc2ccccc12
OCCCCC#Cc1c(-c2ccsc2)sc2ccccc12
6-(2-thiophen-3-yl-1-benzothiophen-3-yl)hex-5-yn-1-ol