Task: Answer the multiple-choice question.
Question: Which drug has a 2.133\% 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 other words.
Options:
(a) O=c1c2ccccc2nc2n1C(CSc1ccc(F)cc1)CS2
(b) CCOc1ccc(-c2nc(CSc3nnc(N)s3)cs2)cc1OC
(c) CCOc1ccccc1CNCCNC(=O)c1nonc1N.Cl
(d) O=C(COc1cccc(Oc2ccccc2)c1)Nc1ccc(SC(F)F)cc1
(e) O=C(C(Cc1ccccc1)n1cccc1)N1CCN(c2cccc(Cl)c2)CC1
Answer: a. O=c1c2ccccc2nc2n1C(CSc1ccc(F)cc1)CS2
{#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#}
O=c1c2ccccc2nc2n1C(CSc1ccc(F)cc1)CS2
O=c1c2ccccc2nc2n1C(CSc1ccc(F)cc1)CS2
3-[(4-fluorophenyl)sulfanylmethyl]-2,3-dihydro-[1,3]thiazolo[2,3-b]quinazolin-5-one