Task: Answer the multiple choice question.
Query: Which drug exhibits a 0.473\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) Cc1ccc(CNC(=O)CCNC(=O)c2ccc(Br)o2)cc1
(b) O=C(Nc1cccc(C(F)(F)F)c1)c1cnccn1
(c) Cc1cn2c(-c3ccc(Cl)cc3)nnc2s1
(d) O=C(OCc1nnc(-c2ccc(Cl)cc2)o1)c1ccc(=O)n(Cc2ccccc2)n1
Answer: c. Cc1cn2c(-c3ccc(Cl)cc3)nnc2s1
{#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#}
Cc1cn2c(-c3ccc(Cl)cc3)nnc2s1
Cc1cn2c(-c3ccc(Cl)cc3)nnc2s1
3-(4-chlorophenyl)-6-methyl-[1,3]thiazolo[2,3-c][1,2,4]triazole