Task: Answer the MCQ question.
Question: Which drug exhibits a -3.307\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a) Cc1ccc(C(C)NC(=O)CSc2ccc(S(=O)(=O)N3CCOCC3)cn2)cc1C
b) COc1ccc(C(=O)N2CCN(c3ccc(NC(=O)Cc4ccccc4)cc3)CC2)cc1
c) Cc1c(NC(=O)C(C)Oc2ccc(Br)cc2Cl)c(=O)n(-c2ccccc2)n1C
d) O=C1CCN(C(=O)c2cccs2)c2ccccc21
e) O=C(NCCC1=CCCCC1)c1cc(S(=O)(=O)N2CCOCC2)ccc1Cl
Answer: b. COc1ccc(C(=O)N2CCN(c3ccc(NC(=O)Cc4ccccc4)cc3)CC2)cc1
{#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#}
COc1ccc(C(=O)N2CCN(c3ccc(NC(=O)Cc4ccccc4)cc3)CC2)cc1
COc1ccc(C(=O)N2CCN(c3ccc(NC(=O)Cc4ccccc4)cc3)CC2)cc1
N-[4-[4-(4-methoxybenzoyl)piperazin-1-yl]phenyl]-2-phenylacetamide