Problem statement: Answer the MCQ question.
Query: Which drug exhibits a -31.638\% 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 other words.
Options:
[a] Cc1ccnc(NC(=O)CSc2ccc3c(c2)OCCO3)c1
[b] CCc1ccccc1N(C(=O)c1snc(C(N)=O)c1N)C(C(=O)NCC1CCCO1)c1c[nH]c2ccccc12
[c] O=C(C1CC1)N1CCN(c2ccnc3cc(Cl)ccc23)CC1
[d] CC(C)(C)c1cc(-c2n[nH]c(=S)n2-c2ccccc2F)n[nH]1
[e] COc1cccc(C(=O)Nc2ccc(-n3nncc3C(C)(C)C)cc2)c1
Answer: c. O=C(C1CC1)N1CCN(c2ccnc3cc(Cl)ccc23)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#}
O=C(C1CC1)N1CCN(c2ccnc3cc(Cl)ccc23)CC1
O=C(C1CC1)N1CCN(c2ccnc3cc(Cl)ccc23)CC1
[4-(7-chloroquinolin-4-yl)piperazin-1-yl]-cyclopropylmethanone