Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 8.721\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) Cc1cccc(N2CCN(S(=O)(=O)c3cc(-c4cc(C)no4)ccc3C)CC2C)c1
(b) CC(C)OC(=O)CSc1nnc(-c2ccc(Cl)cc2)n1N
(c) COc1cccc(NC(=O)C2CC(=O)N(c3ccccc3)C(=S)N2NC(=O)c2ccccc2)c1
(d) CCC1=C(OC(=O)N(CC)CC)N2C(=O)OC(=NCC(=O)OC)[C@]2(C)[C@H]2C1=CC[C@H]1C(=O)NC(=O)[C@H]12
Answer: b. CC(C)OC(=O)CSc1nnc(-c2ccc(Cl)cc2)n1N
{#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#}
CC(C)OC(=O)CSc1nnc(-c2ccc(Cl)cc2)n1N
CC(C)OC(=O)CSc1nnc(-c2ccc(Cl)cc2)n1N
propan-2-yl2-[[4-amino-5-(4-chlorophenyl)-1,2,4-triazol-3-yl]sulfanyl]acetate