Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 6.271\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a) COc1ccc(C2=CSC3=NCCN23)cc1Cl
b) CC(NC(=O)c1cccs1)c1ccccc1
c) CCNC(=O)c1cc(S(=O)(=O)N2CCSCC2)ccc1OC
d) COC(=O)C1=C(C)N(C)C(=O)NC1c1c(OC)ccc2ccccc12
e) O=C(NCC1CCCO1)c1ccccc1S(=O)(=O)c1ccc([N+](=O)[O-])cc1
Answer: a. COc1ccc(C2=CSC3=NCCN23)cc1Cl
{#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#}
COc1ccc(C2=CSC3=NCCN23)cc1Cl
COc1ccc(C2=CSC3=NCCN23)cc1Cl
3-(3-chloro-4-methoxyphenyl)-5,6-dihydroimidazo[2,1-b][1,3]thiazole