Task: Answer the multiple-choice question.
Query: Which drug exhibits a 3.471\% 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) O=C(CCCCC(=O)Nc1ccccc1)Nc1ccccc1
(b) NC(=S)c1ccc(C(N)=S)o1
(c) COc1ccccc1C(=O)N1CCN(CCNC(=O)C(=O)Nc2ccc(Br)c(C)c2)CC1
(d) CN1C(=O)N(C)C(=O)C2(Cc3cc(N)ccc3N3CCN(c4ccccc4F)CC32)C1=O
Answer: d. CN1C(=O)N(C)C(=O)C2(Cc3cc(N)ccc3N3CCN(c4ccccc4F)CC32)C1=O
{#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#}
CN1C(=O)N(C)C(=O)C2(Cc3cc(N)ccc3N3CCN(c4ccccc4F)CC32)C1=O
CN1C(=O)N(C)C(=O)C2(Cc3cc(N)ccc3N3CCN(c4ccccc4F)CC32)C1=O
8'-amino-3'-(2-fluorophenyl)-1,3-dimethylspiro[1,3-diazinane-5,5'-2,4,4a,6-tetrahydro-1H-pyrazino[1,2-a]quinoline]-2,4,6-trione