Task: Answer the multiple choice question.
Query: Which drug has a 12.664\% 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 other words.
Options:
(a) Cc1cc(C)c2c(C)nn(C3CCCCC3)c2n1
(b) COc1ccc(C(CC(=O)N2CCCCC2)c2c(OC)cc(OC)c3ccc(=O)oc23)cc1
(c) O=C(c1ccco1)N1CCN(S(=O)(=O)N2CCOCC2)CC1
(d) Cl.c1ccc(CSCc2cn3ccccc3n2)cc1
Answer: d. Cl.c1ccc(CSCc2cn3ccccc3n2)cc1
{#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#}
Cl.c1ccc(CSCc2cn3ccccc3n2)cc1
Cl.c1ccc(CSCc2cn3ccccc3n2)cc1
2-(benzylsulfanylmethyl)imidazo[1,2-a]pyridine;hydrochloride