Problem statement: Answer the multiple-choice question.
Question: Which drug has a 1.830\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a O=C(O)c1ccccc1OCCOc1ccccc1C(=O)O
b CCN(CC)CCCNC(=O)C1CCCN(c2nnc(N3CCCC3=O)s2)C1
c C=CC[C@@H]1C=C[C@H](O/N=C/[C@@H](NS(=O)(=O)c2ccc(C)cc2)[C@H](C)/C=C/CC(=O)OC)[C@@H](CO)O1
Answer: b. CCN(CC)CCCNC(=O)C1CCCN(c2nnc(N3CCCC3=O)s2)C1
{#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#}
CCN(CC)CCCNC(=O)C1CCCN(c2nnc(N3CCCC3=O)s2)C1
CCN(CC)CCCNC(=O)C1CCCN(c2nnc(N3CCCC3=O)s2)C1
N-[3-(diethylamino)propyl]-1-[5-(2-oxopyrrolidin-1-yl)-1,3,4-thiadiazol-2-yl]piperidine-3-carboxamide