Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a -4.896\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) C=CCNC(=O)CN1CCC(c2nc3cc(C)c(C)cc3[nH]2)CC1
(b) CCOc1ccc(N(C(=O)c2snc(C(N)=O)c2N)C(C(=O)NCC2CCCO2)c2c[nH]c3ccccc23)cc1
(c) O=Cc1cnc(N2CCN(c3ccccc3)CC2)s1
(d) CC(=O)Nc1c2c(nn1-c1ccc(C)cc1C)CS(=O)C2
Answer: a. C=CCNC(=O)CN1CCC(c2nc3cc(C)c(C)cc3[nH]2)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#}
C=CCNC(=O)CN1CCC(c2nc3cc(C)c(C)cc3[nH]2)CC1
C=CCNC(=O)CN1CCC(c2nc3cc(C)c(C)cc3[nH]2)CC1
2-[4-(5,6-dimethyl-1H-benzimidazol-2-yl)piperidin-1-yl]-N-prop-2-enylacetamide