Problem statement: Answer the multiple-choice question.
Question: Which drug has a 1.580\% 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 additional words.
Options:
(a) Cc1ccc(CNC(=O)c2ccc(N(C)C)cc2)cc1
(b) CC(c1cccs1)N(C(=O)Nc1ccccc1)C1CCCCC1
(c) CCOC(=O)C1CCCN(S(=O)(=O)CCNC(=O)c2cccc(OC)c2)C1
(d) COc1ccc([C@@H]2C[C@H](c3ccccc3)Oc3cc(OC)c(OC)c(OC)c32)cc1
Answer: a. Cc1ccc(CNC(=O)c2ccc(N(C)C)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#}
Cc1ccc(CNC(=O)c2ccc(N(C)C)cc2)cc1
Cc1ccc(CNC(=O)c2ccc(N(C)C)cc2)cc1
4-(dimethylamino)-N-[(4-methylphenyl)methyl]benzamide