Task: Answer the multiple-choice question.
Query: Which drug has a -42.036% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] COCCNc1nc2c(c(=O)n(C)c(=O)n2C)n1Cc1cccc(C(F)(F)F)c1
[b] O=C(CCCOc1ccccc1)N1CCN(c2ccc(F)cc2)CC1
[c] Nc1nn2cc(-c3ccccc3)nc2c2ccccc12
[d] Cc1ccc(C(=O)Nc2nc(-c3ccc([N+](=O)[O-])cc3)cs2)o1
[e] Fc1ccc(-[n+]2nc(Nc3ccccc3)sc2-c2c3ccccc3cc3ccccc23)cc1.[Cl-]
Answer: b. O=C(CCCOc1ccccc1)N1CCN(c2ccc(F)cc2)CC1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(CCCOc1ccccc1)N1CCN(c2ccc(F)cc2)CC1
O=C(CCCOc1ccccc1)N1CCN(c2ccc(F)cc2)CC1
1-[4-(4-fluorophenyl)piperazin-1-yl]-4-phenoxybutan-1-one