Task: Answer the multiple-choice question.
Question: Which drug exhibits a 2.801\% 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) NC(=O)NC(=O)CSc1nc(-c2ccccc2)c(-c2ccccc2)n1CC1CCCO1
(b) Cc1ccc(/C=N/N2CCN(c3ccncc3S(=O)(=O)N3CCCCC3)CC2)cc1
(c) Cc1cc(=O)oc2cc(OCCc3ccccc3)ccc12
(d) COc1ccc(CCNS(=O)(=O)c2ccc(C(=O)NCc3ccco3)cc2)cc1OC
Answer: a. NC(=O)NC(=O)CSc1nc(-c2ccccc2)c(-c2ccccc2)n1CC1CCCO1
{#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#}
NC(=O)NC(=O)CSc1nc(-c2ccccc2)c(-c2ccccc2)n1CC1CCCO1
NC(=O)NC(=O)CSc1nc(-c2ccccc2)c(-c2ccccc2)n1CC1CCCO1
N-carbamoyl-2-[1-(oxolan-2-ylmethyl)-4,5-diphenylimidazol-2-yl]sulfanylacetamide