Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 5.853\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] COc1ccc(CCn2c(C)cc(C(=O)CSc3nnc(N)s3)c2C)cc1
[b] CN(Cc1nccs1)C(=O)c1cc(COc2cccc3cnccc23)on1
[c] O=C1CCC[C@H]2c3[nH]c4ccccc4c3CCN12
[d] Cc1ccc(NC(=S)NCCN(C2CCCCC2)C2CCCC2)cc1C
[e] CCn1nc(C)cc1C(=O)N1CCCC(C(=O)c2ccccc2SC)C1
Answer: c. O=C1CCC[C@H]2c3[nH]c4ccccc4c3CCN12
{#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#}
O=C1CCC[C@H]2c3[nH]c4ccccc4c3CCN12
O=C1CCC[C@H]2c3[nH]c4ccccc4c3CCN12
(12bS)-2,3,6,7,12,12b-hexahydro-1H-indolo[2,3-a]quinolizin-4-one