Problem statement: Answer the multiple-choice question.
Query: Which compound has a -47.443\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) OC[C@H]1OC(O)[C@H](O)[C@@H]1O
(b) Cc1c(/C=N/NC(=O)c2cccnc2)c2ccccn2c1C(=O)c1ccc(F)cc1
(c) COc1ccc(OCCNC(=O)c2ccccc2Cl)cc1
(d) CCN(CC)S(=O)(=O)c1ccc(N2CCCC2)c(NS(=O)(=O)c2cccs2)c1
Answer: a. OC[C@H]1OC(O)[C@H](O)[C@@H]1O
{#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#}
OC[C@H]1OC(O)[C@H](O)[C@@H]1O
OC[C@H]1OC(O)[C@H](O)[C@@H]1O
(3R,4S,5R)-5-(hydroxymethyl)oxolane-2,3,4-triol