Task: Answer the multiple-choice question.
Query: Which compound exhibits a 14.762\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) Cc1ccc(C)n1-c1ncc(Br)cn1
b) CC(C)[C@@H]1NC(=O)c2cc([N+](=O)[O-])cc(I)c2OCC[C@@H](C(N)=O)NC(=O)[C@H](CCC(=O)O)NC1=O
c) COc1cccc(/C=N/NC(=O)CN2C(=O)NC3NC(=O)NC32)c1
d) CCOc1ccccc1CN1CCNC(=O)C1CC(=O)N(C)CCc1ccccn1
Answer: d. CCOc1ccccc1CN1CCNC(=O)C1CC(=O)N(C)CCc1ccccn1
{#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#}
CCOc1ccccc1CN1CCNC(=O)C1CC(=O)N(C)CCc1ccccn1
CCOc1ccccc1CN1CCNC(=O)C1CC(=O)N(C)CCc1ccccn1
2-[1-[(6-ethoxyphenyl)methyl]-3-oxopiperazin-2-yl]-N-methyl-N-(2-pyridin-2-ylethyl)acetamide