Task: Answer the multiple choice question.
Question: Which compound has a 15.653\% 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 additional words.
Options:
(a) CCOc1ccc2c(c1)C(C)=CC(C)(C)N2
(b) COc1ccc(-c2csc(NC(=O)CN3C(=O)C4CCCCC4C3=O)n2)c(OC)c1
(c) Cc1ccc(C(=O)NCCNC(=O)c2ccc(C)o2)o1
(d) N#CCSc1nnc2ccc3ccccc3n12
(e) CC(=O)C1[C@H](N(C)C)CC2C3CC=C4CC(O)CC[C@]4(C)C3CC[C@@]21C
Answer: e. CC(=O)C1[C@H](N(C)C)CC2C3CC=C4CC(O)CC[C@]4(C)C3CC[C@@]21C
{#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(=O)C1[C@H](N(C)C)CC2C3CC=C4CC(O)CC[C@]4(C)C3CC[C@@]21C
CC(=O)C1[C@H](N(C)C)CC2C3CC=C4CC(O)CC[C@]4(C)C3CC[C@@]21C
1-[(10R,13S,16R)-16-(dimethylamino)-3-hydroxy-10,13-dimethyl-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl]ethanone