Task: Answer the multiple choice question.
Query: Which compound exhibits a 21.254\% 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.) Cc1noc(NS(=O)(=O)c2ccc(NC(=O)C34CC5CC(C3)CC(n3cnc(Cl)n3)(C5)C4)cc2)c1C
b.) S=C(NCC1CCCO1)Nc1cccc2ccccc12
c.) CCOc1ccc(C(=O)CCC(=O)Nc2ccncc2)cc1
d.) CCOC(=O)[C@H]1[C@H]2COc3ccc(Cl)cc3[C@@H]2N2C(=O)c3cc(C)ccc3NC(=O)[C@@]12C
Answer: b. S=C(NCC1CCCO1)Nc1cccc2ccccc12
{#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#}
S=C(NCC1CCCO1)Nc1cccc2ccccc12
S=C(NCC1CCCO1)Nc1cccc2ccccc12
1-naphthalen-1-yl-3-(oxolan-2-ylmethyl)thiourea