Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 11.379\% 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) CCC(C)[C@H](Nc1nc(-c2ccccc2)nc2c1oc1ccccc12)C(=O)O.Cl
(b) O=C(c1ccc(OCC2CCCO2)cc1)N1CCN(c2ccccc2)CC1
(c) N#CCCN1CCC(NC(=O)OCc2ccccc2)CCC1=O
(d) CC(C)(C)NC(=S)NCC1CC1
Answer: d. CC(C)(C)NC(=S)NCC1CC1
{#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#}
CC(C)(C)NC(=S)NCC1CC1
CC(C)(C)NC(=S)NCC1CC1
1-tert-butyl-3-(cyclopropylmethyl)thiourea